A leading fire alarm system manufacturer since 1995
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Product Overview:
The standalone smoke alarm JD502/502C can detect smoke from smoldering particles, helps protect your home safety.
SEND INQUIRY NOWCharacteristics And Benefits:
Infrared Photoelectric Sensor
Adopts MCU Auto-Processing Technology
Low-battery warning
Auto-Reset after trigger
Sound & Flash Alarm & LED indicating Alarm
SMT Manufacture Technology, Reliable Stability
Dust-proof, Moth-proof and Anti White light interference
Mini size
Specifications
Power Supply | 2*1.5V AAA Battery or CR17335 battery |
Standby Current | <10uA |
Alarm Current | <100mA |
Alarm Indication | LED flashes in red |
Alarm Sound | 85dB/ 3 metre |
Operation Temperature | -10 °C ~ +50 °C |
Relative Humidity | ≤95%RH |
Dimensions | Ф69*53mm |
Detecting Area | 80㎡ at 6-12metre installation height; 60㎡ at installation height<6 metre |
Packing Details | 100pcs/ctn, carton size: 43*43*28cm |
To meet various requirements in your market, we pride to offer complete fire protection system and standalone products. For OEM/ODM service, please go to OEM/ODM