Specification
Working Frequency | 868MHz |
Alarm Volume | 85dB(within 3m) |
Alarm Light | Red indicators blink when alarm occurs (Blink Frequency≥2Hz) |
Other
Power Voltage | DC 5V |
Working Current | Static: 22mA Maximum:200mA |
Storage Temperature | -20°C~70°C (-4°F~158°F) |
Working Temperature | -10°C~55°C (14°F~131°F) |
Working Humidity | 10%~90% |
Dimension | 121×67×33mm(4.8ʹ×2.6ʹ×1.3ʹ) |
Weight | 77g (0.17lb) |