ขาย DreamH☛ tuya ZigBee PIR Sensor Infrared Sensor Infrared Human Body Moving Sensor Automatic Intelligent Household Alarm S ราคาที่ดีที่สุด

Description: This product helps determine whether the infrared light emitted by the human body is moving or not to sense the presence of the human body in the defense zone, which is widely used for smart home security. tuya ZigBee Control: 16-bit low power microprocessor. - Mobile APP Control: Send online reports to the host regularly. - Alarm Function: Turn on the alarm when leaving the house. If infrared light is detected, the hub will give an alarm and send a notice to your mobile phone. - Digital Temperature Compensation Technology - Anti White Light Function - Ultra Low Power Consumption: Long battery life. - Low Voltage Monitoring Prompt Function - Wide Application: Wardrobe, lobby, bathroom, bedroom, etc. Specifications: Material: PC Color: White Wireless Type: ZigBee Transmission Frequency: 2.4GHz Transmitting Power: ≤15dBm Communication Distance: 50m (Open Environment) Working Voltage: 3V Working Current: ≤25mA Standby Current: ≤15μA Low Voltage Alarm Value: 2.5V(±0.2V) Battery Life: More than 1 year (20 times/day) Operating Temperature: -10℃-55℃ Detection Range: 8m in transverse direction; 6m in longitudinal direction Detection Angle: 90° Installation Method: Wall Hanging Installation Height: 2.2m (subject to the center of the product) Power Supply: CR123A 3V Battery (Included) Item Size: Approx. 4.84*4.84*5.34cm / 1.91*1.91*2.1in Item Weight: Approx. 61.4g / 2.17oz Package Size: Approx. 7.6*7.6*5.6cm / 2.99*2.99*2.2in Package Weight: Approx.90g Package Included: 1 * PIR Sensor 1*CR123A 3V Battery 1 * Users Manual