this kind of infrared sensor stable chatacter, long induction distance,

infrared sensor,
1.Power supply: 12 /24V DC/AC
2.Absorbed current:>50 mA
3.Sening range: 15m

infrared sensor

Technology: Infrared

Power supply: 12 /24V DC/AC

Absorbed current:>50 mA
Sening range: 15m

Obstacle detection time:1sec

Type of alignment:automatic
Operating Temperature: -10°C to 50°C

Installation: wall-mounting