11 best system diys

• 🚨GREAT HOME ALARM : A great fit for Home, store ,condos and apartments, this (9-Piece) kit includes one base station, one motion detector, five contact sensor, two remote control. DIY installation, No contracts and no subscription fee.
• 🚨APP CONTROL : When important entry areas such as windows/doors are opened, or when motion is detected, get a instant push alerts on your phone and an alarm will issue a 120dB alert. The main controller hub is responsible for connecting with all of the sensors
• 🚨SOS CONTROL : With a free IOS/Android smartphone app, it can be easily controlled by arming, disarming, and home modes with also a simple remote control. In the event of an emergency, you can also seek help by pressing the “SOS” button to send a help signal
• 🚨THE EXTENSIBILITY : It supports expansion of up to 20 sensors and 5 remote controls paired with one main panel hub. If it loses power, it has backup battery to support 8 hours working. It can support rename different zone name, sensors name, and zone property name
• 🚨COMPATIBLE AND NETWORK : Voice control is compatible with Amazon Alexa/Echo and Google home ,Wi-Fi connection, and only works on 2. 4GHz bandwidth.( It does not support 5GHz networks)

User questions & answers

Question:	If I buy 2 bundles, can I use all sensors and match them with just one alarm siren and use it as a one whole system
Answer:	Dear Thank you for your question. May I ask which app your smart lock uses. Under normal circumstances, as long as the Smart Life APP or Tuya APP is used, it can be linked with the tolviviov home alarm system. But if other app, I am not sure. Thank you so much.
Question:	Does it continue working after that loses power
Answer:	Dear Thank you for your question. If you want to open the door every time, the alarm will not beep, please set the door sensor to just active in away, home mode on your mobile phone. If you have any other question, please feel free to contact us ,we are always here to help you.
Question:	Can I disable some specific sensors at night
Answer:	I haven’t seen it happen. If they don’t have the app or the remote it’s pretty tightly controlled. Unless the sneaky teens are electrical engineers or computer programmers I think you are good.
Question:	I need more that 2 remote controls how can unhrt extras
Answer:	/Duration -:-Loaded: 0%Stream Type LIVESeek to live, currently playing liveLIVERemaining Time -0:00 Playback Rate1xChaptersChaptersDescriptionsdescriptions off, selectedCaptionscaptions off, selectedAudio TrackFullscreenThis is a modal window. .noScriptDisplayLongText { display : none; } .noScriptNotDisplayExpander { display : none; } .noScriptDisplayLongText { display : block; } On your account once is set up. Ypu will see in the bottom where it said home, smart & me. You click on me. Then more settings, then will see where it said cloud, message notifications & phone notifications. You will have to subscribe to their cloud for to be able to get phone or msn notifications......

Product features

SKK smart device provides a smarter way to protect your property , while also protecting the safety of your family.

Reliable system

1. You could share the device to your family members to control this smart alarm system, and allow them get the notification.
2. Free IOS/Android smart-phone app, Whenever any sensor is triggered, your phone will receive an free alert notification.
3. It has scheduled arm/disarm function, set on demand, and automatic anti-theft. Control home security anytime, anywhere.
4. The alarm system support voice control compatible with Amazon Alexa / Echo and Google home.Make your home more intelligent.
5. New Optional in Smart Life notification push via phone call, auto-dial to your phone whatever where you are, even without WIFI. (Pay required)
6. Supports pairing extra door sensors, PIR and remote control. Up to 20 pcs sensors and 5pcs remote controls paired with one main Panel hub.
7. Support rename, different zone name, sensors name, and/or zone property name. There is also a function that can be considered and used as a night-light .
8. When the main controller hub, sends an alarm, the alarm’s volume sounds up to 120 decibels, and the alarm flashes a light, which can frighten the intruder.
9. Simple installation, high success rate of one connection, Control your security with three modes, clear and mobile APP interface, easy to operate.
10. It only support 2.4GHz network (Does NOT support 5GHz ), Expand your alarm to fit any home , apartment or office. No contracts and no subscription fee.
11. The alarm sound volume has 4 levels can be adjusted manually and 8 kinds alarm sound are optional . With backup battery support it will work around about 8 hours if it loses power.

Control your security with three modes

• Place your Alarm in “HOME Mode” to disarm your interior sensors, while keeping your exterior sensors armed.
• Set to "AWAY Mode" to arm all the sensors in your home to know what happens while you are out.
• Set to "DISARMED Mode" your system to disarm all sensors and freely walk in and out of your home.

Security Mode of Sensors :

• Choosing which Sensors are monitored in each mode.
• Each Security Mode monitors specific groups of Sensors.
• By default, Away Mode and Home Mode arms only Contact Sensors used on doors and windows.
• You can customize which Sensors are armed in Away Mode.

Door/Window sensor

The working siren will be triggered once a door/window opens. Discreetly keep track of your home windows and doors, to not miss any burglar. up to 20pcs sensors.

PIR Motion Sensor

It has high sensitivity and anti HF interference function, the PIR Motion Sensor can sense the moving object and give an alarm, to not miss any burglar. The detection range of the alarm can reach up to 8 meters, the sensing width is about 120° (Tips: Recommend installation height is 1.8m-2.2m)

SOS Function

In the event of an emergency, you can also seek help by pressing the “SOS” button send a help signal. Supports Expansion of 5pcs remote controls paired with one main Panel hub.

Free Mobile Notification

Free IOS/Android smart-phone app, whenever any sensor is triggered, your phone will receive an alert notification. You can add up to an unlimited of members, allow them control and get the notification.

NEW Optional (Pay required)

(Notification Push via Phone Call)

Auto-dial to your phone whatever where you are, even without WIFI. Once the service is activated, Never miss a thing with Phone Notifications to protect you and your family better.

Package Includes:

1* White Wifi Main Siren

1* PIR motion Detector

5* Contact Sensors

2* Remote Controls

1* User manual

1* Security Sticker

1* Install Accessories

Wi-Fi Setting with smartphone

Turn on the Base Station (after beep sound), OR (Long press the SET button for 5 seconds, release the SET button when you hear 2 beeping sounds), now the base station has entered the Wi-Fi connection mode, the Red light is slowly blinking (2s/time).

Please change the EZ mode in the upper right corner to AP mode.

Make sure the host is plugged in and the red light is slowly blinking.

Only 2.4G Wi-Fi supported, NOT 5G Wi-Fi.

Pairing Contact Sensor & Motion Sensor

On the "Accessories" at the bottom of the APP, Tap Sensors, then tap + Add, then 1 beeping sound will be heard, Enter Contact Sensor & Motion Sensor pairing mode.

Separate the Contact Sensor or Wave your hand in front of the Motion Sensor, 1 beeping sound will be heard as a confirmation.

Pairing Remote Control

On the "Accessories" at the bottom of the APP, Tap Remotes, then tap + Add, then 1 beeping sound will be heard, Enter Remotes pairing mode.

PRESS any button of Remote Control, 1 beeping sound will be heard as a confirmation.

Troubleshooting (Sensors or Remotes NOT working properly)

Initialize the Base Station by Long press SET button for 10 seconds, release the SET button when you hear after hearing 5 beeping sounds in a row. This procedure will clear all the sensors, remotes, and Wi-Fi settings of the base station.

Product features

1 Introduction

This book makes hydroponics accessible to gardeners of any experience level. You'll learn both the science of hydroponics and its practical applications and see that DIY hydroponics is not just a way to avoid purchasing expensive hydroponic systems; it's also a way to create a beautiful garden better suited to your needs. Offering build guides for hydroponic gardens that range from simple to complex, this book shows systems suitable for nearly any environment or application. The build guides include many options for customizing the design so you can create a garden catered to your space, crop selection, and budget.

2 Equipment

The equipment you'll need for a hydroponic growing system depends, of course, on what kind of system you want to create. Except for the most basic systems, hydroponics usually includes a pump to recirculate the mixture of water and fertilizer. The recirculating water is important because it is through movement, and in some cases an airstone with tubing, that oxygen from the ambient air is supplied to the liquid and then to the plants. These pumps, along with the tubing and joining connectors, are the heart of the system and probably the most important equipment you will buy.

3 Hydroponic Growing Systems

DIY Hydroponic systems are a great way to create a custom garden catered to your location, crop, and desired aesthetics. Many beginning hydroponic growers decide to build their own systems because of the cost of retail systems, but from personal experience, I have found building DIY systems may not always be the cheapest option, especially if there are mistakes in the system design. I love creating original systems built for specific locations, but creating original systems can often involve a lot of expensive mistakes. I've purchased items that don't fit, or wouldn't hold after I glued them into place, or broke, or didn't provide enough light, or didn't provide enough drainage . . .

4 Starting Seeds And Cuttings

Growing a healthy, robust seedling or root cutting is often one of the biggest challenges for new hydroponic gardeners. The ideal conditions for germination or root establishment are dependent on crop selection. Refer to the crop selection charts in the appendix to find recommended germination temperatures for various crops.

5 Plant Nutrition

Plants cannot tell the difference between natural and synthetic fertilizers. Plants have specialized pathways that only allow them to uptake a very short list of ions and simple molecules. In traditional soil-based gardening, these ions and molecules are often derived from manure or decaying plant matter broken down by a series of biological processes.

6 System Maintenance

At some point, even the most basic hydroponic gardens will require some upkeep. Hydroponic system maintenance includes everything from monitoring and adjusting nutrient concentrations to regularly flushing the system, and even the occasional scrubbing of pots and reservoirs.

7 Common Problems And Troubleshooting

Now that you have learned to be a system builder, an indoor gardener, and a maintenance worker, it is time to learn to be a doctor. Here is a brief primer on how to diagnose and troubleshoot your hydroponic growing system.

Growing System: Bottle Hydroponics

A quick google search of “bottle hydroponics” will reveal the many ways to use bottles in hydroponics. Unfortunately, most of these are either complicated, ugly, or both. These simple hydroponic bottles are easy to build, low cost, low maintenance, require no electricity, and look great.

Kratky Method and Aeration

The Kratky method is the easiest hydroponic growing technique. No pumps, no complex irrigation systems . . . just plants sitting in water. Most of the early hydroponic research focused on static water systems like the Kratky method. These systems worked, but, as scientists tend to do, they kept experimenting and eventually found there was an increase in plant growth rate when the nutrient solution was aerated. This discovery spurred the development of circulating hydroponic systems with increased aeration, like nutrient film technique (NFT) and top drip irrigation.

Product description

Create a one of a kind science project or baby mobile with this solar system kit. Our kit includes 10 foam ball, 2 round circles, and 10 bamboo sticks to ensure you have all the necessary supplies for your diy project. The foam balls can be easily customized and decorated using markers, paint, stickers, or embellishments.

• Solar System Kit: Our kids solar system kit features 10 foam ball, 2 foam circles, and 10 bamboo sticks; 22 pieces total
• Multi-Purpose: Use the planet solar system kit for an upcoming science fair project, childrens mobile, or space party decor
• Reliable Quality: The foam balls can be customized with acrylic paint, glitter, and markers to create colorful planets for your solar system model kit
• Size and Dimensions: The home solar system kit includes 10 foam balls in various sizes; foam circles measure 1 x 3 inches and 1 x 4.6 inches; stickers measure 1 x 1 inches

Product description

Art and science combine with the 4M Solar System Planetarium. The Solar System Planetarium set teaches children about the wonders of the solar system. Just assemble, paint and learn. This set includes planets, stencils, squeeze glow paint pen, rods, string, a fact filled wall chart and 10 sets of Kidz Quiz questions. Complete assembly instructions included. No batteries required. Recommended for ages 8 years and up.

From the Manufacturer

Construct a 16.5"x16.5" glow-in-the-dark solar mobile. Art meets science with Kidz Labs solar system models. Assemble, paint and learn.

• The Solar System Planetarium set teaches children about the wonders of the solar system. Just assemble, paint and learn
• This set includes planets, stencils, squeeze glow paint pen, rods, string, a fact filled wall chart and 10 sets of Kidz Quiz questions
• Complete assembly instructions included
• No batteries require
• Recommended for ages 8 years and up
• Challenge your child's imagination with 4M toys and kits
• 4M educational toys cover a wide range of educational subjects and include science kits, arts and crafts kits, robotics kits, and more

User questions & answers

Question:	My nephew just covered himself in the paint from this kit. does anyone have an msds sheet about these paints
Answer:	No but it did wash off fairly easy with Dawn dish detergent.
Question:	I'm confused. Is it a hanging mobile or a desk/ table standing structure? Do you have the option? Reviewers seem to have both
Answer:	There's a menu to choose from; 3 options currently. Earth and moon; desk top solar system and finally a Mobile hanging solar system. I don't like the mixing of reviews and questions and answers when there is more than one item. You're left to guess sometimes, which item someone is describing!
Question:	Why does the description say there are 12 planets and the image shows 9 but people are saying that Pluto is not included
Answer:	The description says "8 Planets - Pluto not included"
Question:	What is the diameter of the base
Answer:	The description is for: Contents to make a 3D Solar System Planetarium Model which spans 30cmX30cm ( aprox 12 inch by 12 inch total model size)

Product features

4M KidzLabs Solar System Planetarium

Explore the wonders of outer space with the 4M Solar System Planetarium. Assemble the sun and planets and set them into motion with this fascinating, glow-in-the-dark mini-planetarium.

Explore the Wonders of the Solar System

Learn about the planets of the solar system with this fun, hands-on science kit.

Planets in Motion

Once assembled, watch the planets move in their orbits.

Better Together

Mix 4M Solar System kits and explore the wonders of the solar system through hours of creativity, enrichment and imaginative play.

Product description

Aquaponics DIY Video and Handbook By Chad Hudspeth. Chad was featured on the National Geographic Channel Series Selling Survival. The video and handbook go hand in hand. It is our desire to teach you the basic concepts (such as ratios & calculating volumes) so you are free to build any size or style of system you choose.

Product description

Take the guesswork out of watering with a Rachio Smart Sprinkler Controller. The easy-to-use mobile app lets you manage your sprinklers without running back and forth to the controller, while automatic weather adjustments mean no more watering in the rain. Get peace of mind - Rachio knows just how much water your yard needs. Control your sprinklers using a smartphone or with category-leading smart home integrations, including Amazon Alexa and more. Master Valve-Compatible with master valve, pump relay, or indexing valve. Wi-Fi Connection - Wi-Fi (2.4GHz) required. Supports dedicated 2.4GHz and dual-band networks. Cannot operate on 5 GHz only networks. Sensors Rain Sensor - Wired & Wireless Normally Closed (NC) sensors, Soil Sensor - Wired & Wireless Normally Closed (NC) sensors, Wired Flow Sensors

• 5-STAR RATINGS. Amazon’s most- and highest-rated Wi-Fi sprinkler controller.
• Avoid watering in the rain. Exclusive weather intelligence automatically skips unnecessary watering with features like rain skip, wind skip, freeze skip, and more.
• Control from anywhere with the easy-to-use app. Run sprinklers, view upcoming schedules, and observe your estimated outdoor water usage.
• Experience fast DIY installation. Rachio Smart sprinkler controllers replace 99% of existing sprinkler controllers. Install in 30 minutes or less with no special tools needed. Our in-app installation tutorial helps you get online and watering in no time!
• Deliver all the water your plants need; no more, No less. Rachio creates tailored Smart schedules based on the specific needs of your lawn, including plant type, soil type, sun exposure, and more.
• Power source type: Corded Electric. No Hub Required for Voice Control

User questions & answers

Question:	Can you manually turn on zones from the unit itself without the use of a phone
Answer:	If you remove the front cover, there are buttons for selecting a zone and running it manually. There are LEDs in a circle around the Rachio logo, numbered to match the sprinkler zones as you select your target zone. Once the zone you wish to water is highlighted, simply press the manual run button. Good in an emergency, but this unit's primary use case is using the app or website.
Question:	Does this work if wifi is down? What watering schedule does it revert to in this case? Will the app alert me
Answer:	The Iro utilizes EEPROM, persistent memory, so the last saved schedule(s) are stored on the device itself. So Please rest assured knowing that if the Iro loses connectivity with your WiFi, it will always continue to water using the last saved. Any updates/changes to these watering schedules will upload to the Iro the next time it reconnects with the cloud. You will receive an e-mail notifying you that it is off line.
Question:	Can you manually start/stop zones via the app? When working on the system I would love to not walk back to the garage for this
Answer:	Yes. You can manually start/stop each zone individually from the app, as well as adjust how many minutes each zone is on.
Question:	What's are the differences between gen 1 and gen
Answer:	The sync up is totally different in that just approaching the devise with you smart devise it will ask for the serial number and then you are linked with the unit. There are several manual cycles when you do not have wifi available during initial installation. There is the function of the using flow sensors in the future. There is much more space for the valve wires. There is the visual of what valve is operating during the irrigation cycle on the controller to name a few.

Product features

Remote Control

Start, Stop, Pause or Skip individual zones - even create a Custom Run schedule - all from our exclusive Remote. Only Rachio offers smartphone control this precise.

Intuitive Schedules

Build schedules with confidence. Guided setup walks you through every detail, customizing the timing and frequency of watering to your specific landscape.

Exclusive Weather Intelligence

With advanced Rain, Freeze and Wind Skips, Weather Intelligence automatically adjusts watering schedules for predicted weather based on the latest local forecasts.

Customized Zones

Set up customized zones with confidence. Let Rachio recommend soil type based on your zip code, then add a few simple details like plant type, sun exposure and more to optimize watering for your specific yard.

Most 5-Star Ratings

Amazon’s most- and highest-rated WiFi sprinkler controller is the Rachio Generation 2 Smart Sprinkler Controller.

Committed to Sustainability

We make it easy to nurture a healthy, beautiful yard while embracing sustainable water use.

Easy Installation

Install it yourself - no special tools or expertise required!

EPA WaterSense Certified

Certification date: Dec 2014.

Product description

SUNNYCLUE DIY Multilayer Solar System Bracelet Making Kit Natural Gemstone Universe Galaxy The Nine Guardian Planets Necklace Bracelet Jewelry Making Starter Supplies



Brand:SUNNYCLUE



Material:Mixed Material

Color:Mixed Color

Usage:For DIY Jewelry Making



Feature:

❤[ROUND LOOSE BEADS SET]: 100Pcs lava beads,10Pcs tiger eye,10Pcs picture jasper,10Pcs glass,10Pcs regalite,20Pcs agate,10Pcs malaysia jade,20Pcs cat eye,10Pcs dalmation jasper,50Pcs bead spacer,10Pcs bead frame,50Pcs flower spacer bead,1 Roll crystal thread.With a sturdy plastic box set to making DIY jewelry. Enjoy your DIY bracelet.

❤[MATERIAL]: These jewelry beads are made of natural gemstone beads and glass beads, which are heated and polished to make them durable. Lava beads are the perfect choice for jewelry and bracelet design.

❤[QUALITY ASSURANCE]: One by one check and give you the best shopping experience, Natural Loose Stone Beads, manufactured with safe materials for your health.



Size & Quantity:

Lava: 6mm, Hole: 1mm, 100pcs

Tiger Eye: 10mm, Hole: 1mm, 10pcs

Picture Jasper: 6mm, hole: about 0.8mm, 10pcs

Glass: 8mm, Hole: 1mm, 10pcs

Regalite:8mm, Hole: 1mm, 10pcs

Agate: 4mm, Hole: 1mm, 10pcs

Malaysia Jade: 6mm, Hole: 1m, 10pcs

Cat Eye: 8mm, Hole: 1mm, 10pcs

Agate: 8mm, Hole: 1mm, 10pcs

Cat Eye: 8mm, Hole: 1mm, 10pcs

Dalmation Jasper: 4mm, Hole: 1mm, 10pcs

Bead Spacer: 4mm in diameter, hole: 1.5mm, 50pcs

Bead Frame: 12x3mm, Hole: 0.5mm, 10pcs

Flower Spacer Bead: 5.5x2mm, Hole: 1.8mm, 50pcs

Crystal Thread: 0.8mm; 7.5m/roll, 1roll

Plastic Box: 13.5x7x3cm, 1pc

• ❤[ROUND LOOSE BEADS SET]: 100Pcs lava beads,10Pcs tiger eye,10Pcs picture jasper,10Pcs glass,10Pcs regalite,20Pcs agate,10Pcs malaysia jade,20Pcs cat eye,10Pcs dalmation jasper,50Pcs bead spacer,10Pcs bead frame,50Pcs flower spacer bead,1 Roll crystal thread.With a sturdy plastic box set to making DIY jewelry. Enjoy your DIY bracelet.
• ❤[MATERIAL]: These jewelry beads are made of natural gemstone beads and glass beads, which are heated and polished to make them durable. Lava beads are the perfect choice for jewelry and bracelet design.
• ❤[QUALITY ASSURANCE]: One by one check and give you the best shopping experience, Natural Loose Stone Beads, manufactured with safe materials for your health.
• ❤[DIY BEADS]: Various precious gemstone assortment,These beads are good for jewelry making and design,arts and craft,DIY gift,making necklace bracelet, yoga bracelet, earring or ring, home or wedding decoration etc,Halloween gift.
• ❤[SUPER LOVELY JEWELRY]: Gemstone beads jewelry supplier. Buy this set in particular to make chic special gifts for kids, family, close friends or your teachers for the coming back-to-school season.

User questions & answers

Question:	How many solar system bracelets can you make with one kit
Answer:	With this bracelet making kit, you can diy make 4pcs solar system bracelet.