Compact size (24 x 32 mm)
Supply current: DC5V-20V (can design DC3V-24V)
Current drain: < 50uA(Other choice: DC0.8V-4.5V; Current drain: 1.5mA-0.1mA)
Voltage Output: High/Low level signal: 3.3V High level signal(Other choice: Open-Collector Output)

TTL output can be directly connected to micro controller or logic device
High sensitivity
Delay time: 5s-18 minute
Blockade time: 0.5s-50s (acquiescently 0 seconds)
Operation Temperature: -15c -70c
Infrared sensor: Dual element, low noise, high sensitivity
Light sensor: CDS photocell (can be add as customer requirement)