Security Sensors

[Excellent Quality]Brand new and high quality Mini Pyroelectric PIR Human Sensor Module,widely applied for all kinds of automatic induction electrical equipment. [High sensitivity] The AM312 human sen more→sor module is a digital intelligent automatic control product that is based on passive body infrared technology, which is highly sensitive and reliable to use. [Good function]Small in size, and feature low power consumption and nicely anti-interference, with internal digital signal processing and direct high and low level output. [Repeat trigger]After high sensing output, during the delay time, human body is active within its sensing range;its output will keep high until the delay after the people …

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Features: 9 in 1: Multifunctional air quality detectors monitoring of CO2 concentration, COconcentration, TVOC value, HCHO value, PM2.5/PM10 value, temperature and relative humidity. Large digital sc more→reen with backlights, clear and easy to read, support alarm function. Using air semiconductor sensor, PM2.5 sensor and electrochemical sensor, high-performances chip, detection is more accurate, high accuracy, and the accuracy can reach 1PPM. Equipped with 2000mAh high-capacity rechargeable battery, low power consumption and long endurances, no need to replace the battery frequently. Suitable for office, school, warehouse, agricultural plantings, etc. No need to calibrate at starting, automatic …

Description: Motion sensor switch, the light will be activated at night or low-light environments by auto PIR motion detection, energy saving. timing setting from 30SEC3SEC ~ 10MIN30SEC to control h more→ow long the light stays on. Widely used on motion-activated lighting, LED strips and other low power consumption light fixtures. 5 meter/16.4 feet detection range. Output: DC 12V/ 2A Specification: Material: PC Sensor Method: PIR Input Voltage: DC 12V Output Voltage: DC 12V Output Current: 2A Detection Range: 5m/16.4ft Working Time: Adjustable: 30SEC3SEC ~ 10MIN30SEC Cable: 1m/ 3.28ft; UL AWM2464 22AWGDC5.5 male and female Package Includes: 1 Piece Motion Sensor Switch

Puts your light demands 360 ° Mini movement sensor Energy Costs – Reduce possible Automatic – Luminous Switch

The AZIMUT AZSSK30003 12/24V Gas Sensor Black / Clear is a cutting-edge device that provides efficient and accurate gas monitoring for your home or business. This smart home sensor is designed to dete more→ct potentially hazardous gases such as propane, methane, and butane, ensuring the safety of your space. With its sleek black and clear design, the AZIMUT AZSSK30003 Gas Sensor blends in seamlessly with any home aesthetic. Ideal for both residential and commercial use, this gas sensor is easy to install and operate, providing dependable protection against gas leaks. As a top-quality product from the trusted brand AZIMUT, this gas sensor is a must-have for any safety-conscious homeowner. Whether you're …

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 not more→ification 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 …

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Wireless Motion Sensor / For Indoor & Outdoor

You can record your own custom sounds that will play back when the sensor is triggered. Since this is an infrared sensor, it can work in total darkness; it does not rely on someone breaking the plane more→of light in order to be triggered like most props.Program your own sounds to match your usage scene. Audio will playback automatically after the motion is detected.occasion Work with MP3 files ONLY! Two-level of volume optional.Built in 32Mbit(4MByte) SPI-flash memoryBuilt in 8 ohm 1 watt speaker.Three AAA batteriesNot included or USB power adapter for power supply.package1pc

Wireless doorbell Passage detector Maximum range of 300 m. Colour: white 47mm x 117mm x 20mm

Advanced Detection: Protect your privacy with the 4-in-1 camera detector device that uses RF and magnetic field detection. With added camera lens finder detector and flashlight function you can easily more→find unwanted GPS trackers and even pinhole cameras. Wide Detection Range: This camera detector device can prevent being tracked by detecting a wider frequency range of signals. You can adjust the sensitivity according to your actual needs and find cameras faster and more accurately. Privacy Protection: With advanced RF detection technology this device can scan your surroundings and detect possible wireless cameras that may be monitoring you. This way you can protect your privacy and security …

1.Functional ZigBee Smart Human Presence Sensor: Featured as human presence,human static,human Mini motion and human movement to detect the presence or absence of people in the area,even to detect the more→static state such as personnel sleeping accurately with mmWave Radar Detection featured.2. Perceived Light Intensity for Smart&Scene Linkage: Illuminance monitor in Tuya Smart APP enables smart feature as smart scene linkage with other smart devices,especially your house lights to ON/OFF automatically as the brightness changes;Besides,you can intelligently linkage the sensor to other devices automation.3.The ceiling mount can be installed like a downlight, which can be powered directly by AC; the …

Is Smart Device : no Model Number : Air Quality Monitor With LCD Screen Or Not : Yes Gas Type : Multifunctional DIY Supplies : ELECTRICALmeterk Origin : Mainland China Certification : NONE

Specifications:Product Identification:- Module type: Garage Door SensorGeneral characteristics:- feeding: 1 x alkaline AA 1.5V battery (not included)- Frequency: 433.92 MHz- dimensions: 80 x 30 x 27 m more→m- Material: ABS plastic- Communication distance: Up to 100 m

New Module 220V Detector Sound Voice Sensor Intelligent Auto On Off Light Switch Delay:45s Working voltage: AC 180-240V 50/60Hz Condition:Brand new Sensing range: 50-70 de cibels Size: approx. 38*21 more→*16mm Load power: 60W (LED lights, incandescent); 35W (energy-saving lamps, fluorescent) Sensitivity to light :darkeness Feature: This sensor is in dormant state when in lighting environment, for example in daytime. Can be controlled by any sound and it will working In the dark environment, for example in night. If the sensor feel sound, the controlled lamp will be light about 45s. Fine workmanship and stable performance. Automatic control, save energy. High sensitivity, practicability. Durable