1PCS/Lot 20m latest infrared sensor obstacle detector, used for security, garage door elevator, anti-theft

Anti-theft motion detector, infrared sensor, home, office, warehouse security alarm 

description:
Features:
The anti-theft motion detector infrared sensor alarm is designed to notify home and business owners of people or vehicles entering the room.
Integrated structure, suitable for all types of weather, completely sealed (anti-fog), dust-proof (worm), etc. Make it work normally in harsh environments.
Stable characteristics and high reliability.
Precise design, easy to install
Made of durable materials, corrosion and wear resistance.
note:
Due to the influence of the monitor and light, the actual color may be slightly different from the picture
Due to manual measurement, please allow a difference of 1-3 cm
specification:
material: plastic
Size: as shown
Receiver parameter range: ≤20m
Infrared emission frequency: 1.92 khz
Input power: DC / AC12-24V
Wavelength: 940nm
Input current: RX15mA-TX30mA
Incident angle: <±10
Working environment: -20~70 degrees Celsius
Maximum load: 1Amax30V