• Receiver range : less than 15m Infra-red frequency: 1.92KHZ Power supply: 12V DC Wavelength: 940nm Input:RX 15mA-TX 30mA Size (Each One): 3 x 1.9 x 1.2?(L*W*H) Operating temperature: -20-70 C Relay output: 1A max 30V Net weight: 120g

This is Active Infrared Detector.Install each pair at the opposite

positions.Then there is a infrared area between these two detector

parts. When someone passes the infrared region, the detector will send

alarm signal to the security alarm host (which not included here).

High Quality,need connect with alarm system as it can t work alone

Can work with access control system,security alarm system, Automatic

Gate Control System and so on

Professional anti-interference optical cover,unique digital filter

circuit desiAnti-glare up to 50,000LUX, built-in automatic adjustment

of light filter system, to avoid the impact of light or car lights,

all-weather sealed (rain), dust (insects) and other all-weather

integration of the structure designed to work in harsh environments

How to use

This is Active Infrared Detector.Install each pair at the opposite

positions.Then there is a infrared area between these two detector

parts. When someone passes the infrared region, the detector will send

alarm signal to the security alarm host (which not included here).