- Structure Size
- Commodity name: JD-D65NA independent optical smoke fire detection alarm
JD-D65NA type independent optical smoke fire detector is a newly developed wireless detector with NB, which can upload information to Golden Shield cloud platform, mobile platform or telecom platform. Both are used independently, suitable for villas, residential areas, small shops, small restaurants and other small space independent places. JD - D65NA (LoRa) type independent type photoelectric smoke fire detection alarm is research and development of a new company with LoRa wireless detector, information can be uploaded to the shield M106G controller.
Meet the national standard GB20517-2006 "independent smoke fire detection alarm".
Strong anti-interference ability, such as electromagnetic interference, vibration, non-fire smoke, external strong light (light source), etc.
The built-in CPU can store, analyze and judge the data collected by itself, and has the function of self-diagnosis.
With dust automatic compensation function, reduce the impact of dust on detection sensitivity. Suitable for family use.
Suitable for early fire smoke detection.
With battery low voltage alarm, anti-demolition alarm function. With any infrared remote control wireless muffler and platform remote muffler function
Using dual photoelectric technology, it can pass four kinds of fire with fire sensitivity ≥0.3dBm, greatly reducing the unexpected fire caused by fume and water vapor.Key words:
- Fire alarm
Content of modification D-D65NA JD-D65NA(LoRa) Product size Diameter × height =108.0mm×46.3mm(with base) Operating voltage Dc3.OV lithium battery (2800mAh) Operating current Monitor :< 15uA, alarm :< 300mA(send message) Monitor: 15uA, alarm :< 150mA(send message) Usage environment Humidity :≤959%RH(no frost), temperature :-10° C ~+55C Fire sensitivity ≥0.3dBm Alarm sound > 85dB Working time Under normal service conditions, not less than 3 years Information transmission mode NB-IOT(All-Netcom) LoRa wireless transmission
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