| Model: | SMK-500 |
|---|---|
| Brand: | Chuango |
| Origin: | Made In China |
| Category: | Security & Protection / Alarm |
| Label: | Smoke Detector , wireless Smoke Detec , wireless Detector |
| Price: |
US $38
/ pc
|
| Min. Order: | 10 pc |
| Last Online:19 Jan, 2016 |
Functional home security intruder sensors high sensitivity wireless Smoke Detector for Chuango 315MHz GSM Alarm System
Note: can work independently or work with Chuango Alarm System
Specifications
Power supply DC 9V 18mA
Static current ≤5uA
Alarm current ≤15mA
LED frequency in working state Once every 32 sec
LED frequency in alarming state Once every 0.62 sec
LED frequency in low battery state Once every 32 sec (last for 30 days)
Monitoring area 20 square meters
Alarm decibel ≥85dB/3m
Radio frequency 315MHz
Transmitting distance ≤100m (in open area)
Housing material ABS plastic
Operation Condition Temperature: -10°C ~ +55°C
Relative humidity: ≤80% (non-condensing)
Dimensions (L x W x H) 102 x 102 x 31mm
