Features:   1. Zi-Bee Tuya SOS button linkage with home other smart devices such as lights, curtains, siren, then notifications pushed. Low-consumption design, which can make it work long time.  2. Simply press the call button to alert the caregiver via the receiver or Tuya...

Descriptions:  Wifi Smart Smoke Detector APP Remote Control Wireless Alarm Sensor for Security Alarm System.    Specifications：  Material: PVC;  Color: White;  Power supply: DC9V alkaline battery (6LR61)Does not contain;  Static current: <10uA;  Alarm current: <100mA;  Detecting area: 20㎡;  Alarm sound: >80dB;  Low battery alert:...

Descriptions:  WiFi 2 In 1 Smoke Detector Carbon Monoxide Detector Fire Alarm Sensor Wireless Security System Smart Life Tuya App Control for Smart Home.    Specifications：  Material: ABS;  Sensor: Infrared photoelectric sensor,Including flashing lights and sirens;  Color: White;  Power supply: 1.5V AA*2 (Not include); ...

Features:  1.Adopt infrared photoelectric sensor, no passivation phenomenon, lower power consumption and longer life.  2.Intelligent detection prevents false alarms, eliminates false alarms, and stable and reliable.  3.As long as the mobile phone can access the web, it can be controlled remotely from anywhere.  4.When...

Descriuptions:  Smart WiFi Smoke Sensor Compatible with Alexa and Google Home APP Alarm Home Security Accessories.    General Specification:  Product Weight: 190g;  Dimensions: φ107mm x 50mm;  Color: White;  Standby Current: <15μA;  Battery Specification: 9V(1 year standby);  Alarm Indication: Red Led Flash;  Sound Level: 80dB/M; ...

Description:  1.Tuya Smart Water leakage Alarm Detector Sensor Detector.  2.Low battery alert, 2X AAA Battery ( NOT INCLUDE) water leak sensor wifi.  3.Low energy consumption water leak detector sensor.  4.2.4G MHz Wi-Fi radio frequency water sensor alarm.  5.Battery time: 1 years(25 times/day); 2 years(10 times/day). ...

Descriptions:  Smart Independent WiFi Wireless Door & Window Sensor Trigger Smart Home Security Alarm System Accessories Work With Tuya Smart Life Amazon Alexa Google Assistant IFTTT.    Specification:  Weight: 75g;  Dimensions: 71*21*22mm;  Color: White;  Material: ABS;  Wireless Range: 45m;  Protocol: lEEE 802b/g/n;  Battery: CR2*1 (included); ...

Description:  1.This product does not have a battery, you need to bring your own battery.  2.Silencing and testing: Silence: In the alarm state, press the 'test' button to silence the buzzer, only the LED indicator flashes.  Test: In normal state, long press the 'test'...

Descriptions: WiFi Gas Sensor Combustible Natural Gas Leak Detector App Alert Push Smart Alarm Sensor for Home.    Specifications:  Material: ABS;  Color: White;  Input voltage: DC5V (Micro USB standard interface);  Working current: <150mA;  Response time: <30s;  Gas sensor lifetime: 3 years;  Alir pressure: 86...

Descriptions:  Alarm System APP Remote Control Carbon Monoxide Detector For Smart Home.    Specification:  Working voltage: 3V;  Article number: CO-01;  Quiescent current: 10 (uA);  Working temperature: -10 ℃ ~ + 50 (℃);  Detection distance: 40 (m);  Transmitting frequency: 433 (MHZ);  Type: Gas alarm detector; ...

Features:  - 850/900/1800/1900Mhz GSM Frequency for global use.  - The host supports setting 24 wireless alarm zones.  - Each zone has 5 defens e types to choose from: Normal / Stay / Smart /Emergency / Close Zone.  - Can store three groups of time...

Descriptions:   1. It is widely used for monitoring and security system, with high reliability, small size, easy installation and operation and strong flexibility.   2. Easy to install and convenient to use.     Features: 1. Built-in 433MHZ imported wireless module, fully compatible with various 433MHZ...

Descriptions:  Gas Leakage Detector Analyzer 433MHz Combustible Gas Leak Tester.    Specifications：  Working voltage: AC 220V;  Material: ABS;  Color: White;  Power consumption: Static 10mA, alarm 15mA;  Alarm range: Natural gas 3%~15%LEL;  Response time: <30s;  Alarm sound: about 85DB;  Alarm concentration: 2500PPM;  Wireless frequency: 433MHz;  Wireless...

Function Features:  1. LED display;  2. Small current imported sensitive element, ultra-low power consumption;  3. Automatic Reset Functions;  4. Sensitivity adjustable;  5. The new Nano-Tech Sensor;  6. Adaptive detection sensitivity, automatic detection function;  7. Working with the shut-off valve or vent fan, customized;  8....

Features:  1. Support car finding in parking yard;  2. Vibration alarm;    Specification:  - Applicable voltage: 36V48V60V72V (Universal);  - Color: Black;  - Material: ABS;  - Host Machine Size: about 71*58mm;  - Certification: FCC CE ROHS;    Package included:  1 x Alarm host machine;  2 x...

Features:  - 7' TFT touch screen GPS Navigation, 8GB ROM memory.  - FM radio player, with earphone port, TF card Slot and USB 2.0 port.  - High-sensitivity receiver, convenient and portable, perfect for traveling.  - Navigation/Music/FM/Video/Photo/Calculator/Unit convert/Calendar/Games, etc.    Specification:  Color: Black;  Material: ABS (Acrylonitrile...

Features:  1. Arm/Disarm, Real-time Alarm Push;  2. APP Control;  3. 120°Sensor Angle and 8m Sensor Distance;    Specification:  Color: White;  Size: 87.2*68mm;  Weight: 56g (approx);  Technical Parameters:  Material: ABS;  Cell Battery: CR2450;  Standby Current: <15mA;  Alert Current: <15mA;  Wireless Frequency: 433MHz;  Sensor Angle: 120°; ...

Description:  Built-in CPU control based on 32-bit cortex-m3 core.  Based on the multi-task design of uCOS-III operating system, it has excellent user experience.  GSM/GPRS network alarm system, support SMS, voice monitoring, central network and other multi-channel alarm mode, ensure that the performance of the...

Basic Parameters:  Product color: Shell white;  Net weight: 85g;  Product material: ABS + PC mixed material;  Wireless connection: BLE5.1;  Unlocking distance: ≤10m;  Unlocking speed: l-2s;  Power supply: 1 alkaline battery No. 5;  Scope of use: curved, single cabinet, double cabinet, etc;    Package Includes: ...

Specifications:  Parameter:  Unlocking method: mobile phone unlocking, key unlocking;  Unlocking speed: 1-2S;  Colour: Black;    Product size:  Short section: 208*201*38mm;  Long section: 403*201*38mm;  Battery capacity: 1500mAh;    Locking space:  Short section: 141*112mm;  Long section: 343*112mm;  Connection method: Bluetooth 5.0BLE;  Working temperature : -40℃~85℃;   ...