Communication:
Standard LoRaWAN protocol
Type of Alarm:
LED indicator on, alarm sound, wireless remote alarm
Alarm Sound Output:
80 dB (at 3 meters)
Smoke Detecting:
IR photoelectric smoke detection
Temperature Detecting:
Detects ambient temperature
Frequency Bands:
CN470, EU868, US915, AU915, AS923, IN865
Working Temperature:
-20ï to +50ï
Working Humidity:
10%ï95% RH (relative humidity, non-condensing)
Battery Capacity:
1500mAh Lithium manganese battery
Battery Type:
3.0V built-in Li-SOCL2 battery
Dimensions:
Ï110 ï 50 mm
Price: