Wireless Curtain Detector
Working voltage: DC3V (2 No. 5 batteries) Static current: ≤ 25uA
Alarm current: ≤ 10mA
Battery life: approximately 1 year
Detection distance: adjustable (2 meters, 4 meters, 9 meters) Detection angle: 15 degrees angle, 100 degrees angle
Self check time: about 30 seconds
Alarm indication: red LED
Under voltage indication: yellow LED
Working temperature: -10C-50 ° C
Environmental temperature: 95% RH
Installation height: 1.7-2.5 meters
Transmission frequency: 315M
Transmitting distance: less than 100M in open and interference free space
Other smart home devices: wireless
Security monitoring equipment: sensors
Intelligent sensing device: voice recognition sensing
working principle:
Wireless curtain detectors use infrared sensing technology. When someone enters the detection area, the detector will detect the infrared radiation emitted by the human body and send a signal wirelessly to the control host, triggering an alarm.
This detector has the characteristics of intelligent power saving, automatic temperature compensation, low voltage alarm, etc., which can reduce false alarms and improve the reliability of the system.
Application scenarios:
Family residential area: installed in key areas such as living rooms, bedrooms, kitchens, etc., to protect the safety and property of family members.
Office: Installed in areas such as entrances, corridors, and storage rooms to ensure property safety in the office environment.
Warehouse: Installed in areas such as entrances and passages to prevent theft or illegal transfer of goods.
Improve the safety and convenience of public places such as shopping malls, hospitals, schools, etc.