Arihant Enterprises
George Town, Chennai, Tamil Nadu
GST No. 33AAJPI7928N1Z7
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Product Details:
| Model | BT-31H |
| Detection Angle | 160 Degree |
| Power Source | 220-240 V AC |
| Ambient Light | < 3- 2000 LUX |
| Rated Load | 600 W |
| Mounting Height | 1m to 1.8m |
| Time Delay | 10 sec to 7 min |
| Relative Humidity | <93% of RH |
| Working Temperature | -20 to +40 Deg C |
Passive infrared (PIR) sensors use a pair of pyroelectric sensors to detect heat energy in the surrounding environment. These two sensors sit beside each other, and when the signal differential between the two sensors changes (if a person enters the room, for example), the sensor will engage.
The product is a new saving-energy switch, it adopts good sensitivity detector, integrated circuit. It combines automation, convenient, safe, energy-saving and practical functions. It uses infrared energy from humans as a control-signal source, it can start the load at once when someone enters the detection area. It can automatically detect day and night. It is easy to install and widely used.