| Place of Origin |
Guangdong China (Mainland) |
| Brand Name |
Heiman |
| Model Number |
HM-620PHR |
Test by hand,Low battery warning Hush Button RF:315/433MHZ Low standby current,Auto reset,ASIC adopted Anti-light, mothproof,Strong adaptability for circumstance SMT design, high stability Power supply: 9V battery Static current: ≤10uA Alarm current: ≤15mA Alarm indication: LED flash Sound level: ≥85dB/3 meters Operating temperature:40 to 100(4 to 38) Operating humidity: 5%-95% RH Sensitivity:2.06%/ft Detecting area: 20 square meters Alarm output: sound and flash alarm Size: 128 x 38mm deep cascade interconnection 40pcs at most. Execute criterion: EN14604,UL217