Security Sensors

The gas sampling pump is used to sample gas to a gas detector or gas meter or fill a gas sampling bag. Sampling particles, vapors, and gases. to extract samples from up to 50 feet (15m) , and quickly convert diffusion instruments for remote sampling applications. The gas input comes from a stainless steel probe (220mm long). The handheld gas sampling pump has a rechargeable DC3.0V lithium battery 1500mAh, which can be by any charger with a USB interface. Advanced features include temperature detection, time, date and a high-resolution LCD with backlight, and a power load indicator that clearly shows the pump resistance so users can gain into the pump load. perfect for spot sampling of suspected …

Before you order, please note it: This is Ecological chain brand product, shipping without packing and no any logo on it. Thanks for your understanding. Description: Qingping BT gateway is a good partner of BT child devices to organize them in this control center. Connected with multiple devices, it can detect the temperature and moisture in house to decide whether to turn the air conditioner on and can turn the light on when sensing the door is open, serving as a smart helper in the house. Features: The data can be checked from APP remotely A central control center of all child devices to organize smart home It can access to the child devices automatically within the BT distance

Description: Xiaomi Water Sensor Smart App Leak and Drip Alert Leak Detector & Flood Sensor Alarm BT Water Detector?App Alerts Easy to Install Remote Waterproof Leak Sensor Used with Other Mi Smart Products Equipped with BT Mesh Gateway Features: Easy to operation, just need to add the Mi Flood Detector?by Mijia APP. IP67 Waterproof. Made of quality antiUV material, durable and safe to use. Linked wit other smart products with BT?gateway or BT?Mesh gateway?function, convenient your life. Comes with a long battery life. Features simple and fashionable appearance and wide application. Specification: Item name: Mi Flood Detector Item mode: SJWS01LM Product size: 50(dia.)*17mm Battery: CR2032

Description: Xiaomi Water Sensor Smart App Leak and Drip Alert Leak Detector & Flood Sensor Alarm BT Water Detector?App Alerts Easy to Install Remote Waterproof Leak Sensor Used with Other Mi Smart Products Equipped with BT Mesh Gateway Features: Easy to operation, just need to add the Mi Flood Detector?by Mijia APP. IP67 Waterproof. Made of quality antiUV material, durable and safe to use. Linked wit other smart products with BT?gateway or BT?Mesh gateway?function, convenient your life. Comes with a long battery life. Features simple and fashionable appearance and wide application. Specification: Item name: Mi Flood Detector Item mode: SJWS01LM Product size: 50(dia.)*17mm Battery: CR2032

New Xiaomi Mi human sensor 2 Note : Work with smart devices with built-in Bluetooth gateway function, before using this product. Feature : Turn on linked light------when you get out of bed at night. Turn off linked devices------when you leave detect area for a while. Security guard------reminder when someone breaks in. Wide detect range------about 7 meters, 130 degree angle. New add light sensor------smarter scenes according to ambient. New add bracket------rotate 180 degree freely. Works with Mijia------more ways to play all created by you. Package Contents: Xiaomi Motion sensor 2 *1 Bracket *1 Round sticker *1 User manual *1

Aqara sensor: Main Features: The Aqara temperature humidity sensor can monitor the temperature, humidity and atmospheric pressure, and can either then make changes to the environment of sending a notification to your phone via the APP. With the ability of matching with other smart devices such as gateway remote control, smart outlet, versatile controller, etc. this sensor is able to help you create a smart home. What is more, this smart sensor is easy to control the temperature and humidity change by viewing the data according to historical records. Main Features: Wireless connection: ZigBee Real-time and historical records Multiple application: can connect to Aqara smart devices or other

Aqara sensor: Main Features: The Aqara temperature humidity sensor can monitor the temperature, humidity and atmospheric pressure, and can either then make changes to the environment of sending a notification to your phone via the APP. With the ability of matching with other smart devices such as gateway remote control, smart outlet, versatile controller, etc. this sensor is able to help you create a smart home. What is more, this smart sensor is easy to control the temperature and humidity change by viewing the data according to historical records. Main Features: Wireless connection: ZigBee Real-time and historical records Multiple application: can connect to Aqara smart devices or other

Read before buying! Dear buyer, this product supports the connection of Mijia app to smart home, but the Chinese server needs to be switched; This product needs to be plugged in for use. It is equipped with USB power cord as standard. The USB interface charging head needs to be purchased separately; There are different number of purchase options, we will ship according to the order options, thank you for understanding! Basic parameters Product Name: Human Presence Sensor Product size: 50 * 50 * 20.6mm Operating temperature: - 10 ℃~40 ℃ Operating humidity: 0~95% RH, non condensing Power consumption: 0.5w Wireless protocol: BLE Mesh Radar frequency: 24G

The ProperAV Window Alarm with Keypad & Loud 110dB Siren with easy to use keypad controlled alarm is suitable for use anywhere in the home or business. Simply set a secure 4-digit passcode and an alarm will sound when any movement is detected. It can be either be set to announce visitors with a chime or switched to alarm mode sounding a loud 110dB siren when an intruder is detected. Requires 3x AAA batteries - not included

Features: APP Remote ControlSimple download APP Smart LifeTuya on iOS and Android to add the device to detect the water level overflow, no hub required. Home security in your hand all the time. Working PrincipleWhen the detector was immersed by the water, the sensor will beep, and the alert notifications will be pushed to your phone, be aware of water overflowing in time, reducing flooding risk. Easy to InstallNo complicated installation tools are required. The sensor can be installed in just a few steps. Excellent DesignTiny and fashion. Lowconsumption design, which can make it work long time.? Wide ApplicationIdeal water intrusion warning for homes, apartments(kitchen, toilet),

Features: This gateway designed for the SEA801-APP thermostat temperature controller, as the reciver to realize remote control. This is a device base on TCP/ IP ,which supported standard Ethernet port and able to connect thermostat to LAN or internet, user could easily remote to control thermostat via the connection of gateway. Gateway connected to router via WiFi. The gateway has two modes: WiFi mode and hot point mode. Can connect with 10pcs TRV thermostat at the same time. Specifications: Plug: EU Power source: Connect DC 5.1V /2A Power adapter IP rating: IP21 Wireless transmit range: Open distance 100M WiFi communication protocol: TCP/IP MQTT WiFi frequency: 2.412-2.484GHz Network

Features: Enjoy Your Smart LifeWhen you leave home, it will push notification message to you when the door/window opens or closes, so you can discover the intruder in time. Smart Voice ControlCompatible with Alexa & Google Home. Simply use your voice to control the connected devices. It can also perform auto control together with other smart devices which are compatible with Smart Life or IFTTT. Convenient for you to detect your doors, windows, cabinets, drawers or anywhere you want to notified when it is opened or closed. APP Remote ControlDownload app Smart Life from GooglePlay or App Store to add the device to detect the status of your door/window. Home security in your hand all the

Description: Product Parameters: Product name: Anti-candid camera light sensor Material: ABS plastic Product weight: 8.5g Product size: 58×45×10mm Plug Type: For IOS, Type-c Supported mobile phones: Apple and Android phones Specifications: - Infrared scanning light combined with nano-filter: it can detect the camera in working or sleeping state. Generally, the camera is not easy to find. - This detector uses the principle of reflected light intensity of the coating on the surface of the camera, and uses 1600OMCD high-brightness LED to illuminate the camera. - Three-level sensitivity adjustment: expand or reduce the detection range by adjusting the sensitivity button. If you

This product is an vital tool for your to achieve your intelligent life. With this product, you can control the temperature of the device, which can be achieved through your phone, it is easy to operate, come on and try it, it will not let you down. Features: TRV supports multiple voice platforms, you can directly use voice to control the device. The intelligent scene makes your life easier. It is easy for you to install it: Unscrew the adapter and put in to the valve, then tighten the adapter, and rotate the temperature control body onto the adapter. With LED display screen, so you can see the data more clearly, which can give you a better using experience. You can control the temperature

This temperature and humidity detector allows you to better understand the current temperature and humidity, allowing you to make adjustments in time based on the data. You can check the data at any time on the Tuya APP, which is very convenient. If you need it, come and have a try, it will not let you down. Features: This temperature and humidity detector allows you to better understand the current temperature and humidity, allowing you to make adjustments in time based on the data. APP remotes control and monitoring: After connecting the Tuya APP, you can check the data on your mbilephone easily, even if you are far away from home. Intelligent linkage: support ustom scene settings, and

Features: Intelligent light sensor, which can linkage smart home, switches, lights, sockets, motors, etc. When the brightness is greater than the set value, it will auto turn off the light to save power, or auto linkage closing the curtain to make life more intelligent. Connect with Tuya APP via ZigBee, supports voice control, compatible with Alexa and Google Home. High-quality ABS material, with nice durability, smooth corners, will not scratch your hands. Easy to install, it can be directly attached to the wall. Mini and lightweight, and it does not take up space. Specifications: Color: White Material: ABS Connection: WiFi/ ZigBee(optional) Standby Time: less than 0.5W Illumination

Intelligent air housekeeper, integrated formaldehyde/VOC/CO2/temperature/humidity/PM2.5 six-in-one detection function, convenient and practical, remote viewing of air parameters through Tuya APP, intelligent linkage with air conditioners, fresh air fans, humidifiers, air purifiers and other home appliances to optimize the air environment, protecting family health at all times. Features: 6 in 1 : Intelligent air quality detector, real-time monitoring of 6 environmental parameters such as PM2.5, formaldehyde, TVOC, carbon dioxide, temperature and humidity, to protect family health at all times. Multiple Sensor : Built-in semiconductor air sensor, PM2.5 infrared sensor and

Tuya ZigBee gateway can be connected to the Tuya Smart APP for device adding, reset, third-party control and ZigBee group control, meeting smart home requirements, bringing a more convenient life. Features: It can be connected to the Tuya Smart APP for device adding, reset, third-party control and ZigBee group control. ZigBee gateway is more stable for its wide compatibility to connect with more smart devices. Group control, for instance, you can create a group with multiple ZigBee thermostats to control the temperatures of different rooms. Multi-device linkage, control all connected ZigBee devices in Tuya Smart APP. One ZigBee gateway can control maximum 60 smart devices. Voice control

Features: Intelligent thermostatic valve with LED digital display, easy to check the temperature and setting, is used in conjunction with the radiator to manually set the indoor temperature. It is mainly used to control the opening and closing of the pipeline in the floor heating system. Voice commands and remote controlling can be realized after the gateways is configured(Gateways is not incuded), compatible with Alexa and Google Assistant, freeing your hands and making temperature control more convenient. With programmable schedule, select singles days of the week, all weekdays, the weekend or the entire week for your heating profile to meet your different needs. Support window opening

This door and window sen-sor is vital for you to use in your home or other places, with this tool, you can check the s-ensor status at your phones after connect the Tuya APP, which is utility and intelligent. Come on and try it, it will not let you down. Features: Real time monitoring of door or window switch status, after connect with the Tuya APP, you can check the change on your phone. Voice view function: After connect with the intellifent voice assistant like Alexa Google Home to check the status of s-ensor, which is convenient and intelligent. History record function: You can check the door or window open or close history record on the Tuya APP, which can let you know the doors and

This multifunctional detector allows you to better understand the current environment. It will show you the detected PM2.5, CO2, TVOC, HCHO, temperature and humidity for you. It also can be used as a clock for it will show you the time, date, week for you. With this tool, you don't need to buy an alarm clock. If you are interested in this product, come and have a try, it will not let you down. Features: Portable Size: The small size of this tool is very convenient for everyday use, you can put it on your desktop without taking up too much space. Tuya APP Remotes Viewing: After connect with your mobpilephone APP correctly, you can view the data on your mobilephone easily, wherever you are.

Note: The smart ZigBee Tuya PIR Motion Sensor must work with Tuya gateway Hub which supports ZigBee protocol. It can t work without Tuya ZigBee intelligent gateway. Features: APP Remote ControlConnect with the Tuya ZigBee gateway Hub, simple download APP Smart LifeTuya on iOS and Android to add the device to detect the human body movement. Home security in your hand all the time.? Advanced Motion SensorPIR detects human body or animals that are moving, 360 degrees detection angle, 7m detection distance, can achieve realtime monitoring day or night. Emergency Alert Push FunctionWhen there is movement detected, the alert notifications will be pushed to your phone, be aware of what s

Camera Detector 4 Levels Sensitivity GPS Tracking Detector Anti-Positioning Listening Device Finder for Hotels Travel Office Car Features: 1.Multifunctional Detection: This camera detector utilizes signals from trackers or magnetic fields from locator magnets to rapidly pinpoint and locate any tracking devices, offering swift and accurate detection capabilities for comprehensive security. 2.Triple Mode Functionality: With specialized signal detection, this GPS tracking detector precisely identifies a wide array of surveillance threats including pinhole cameras, GPS trackers, and eavesdropping devices, while the infrared detection zeroes in on covert cameras, and the anti-theft alarm

If you are passionate about IT and electronics, if you are at the cutting edge of technology and no detail escapes you, buy Smart Door and Window Sensor TP-Link T110 at the best price.Type: