Product Paramenters | ||
Model Number | 507NB | |
Size | 100*90mm | |
Power source | 2*1.5V AAA Battery or CR17335 battery | |
Alarm Loudness | ≥80 dB at 3m (10ft) | |
Operating Relative Humidity | ≤95% (non-condensing) | |
Communication Mode | WiFi Bluetooth NB-IOT | |
Static Current | ﹤3.5 uA | |
Alarm Current | ﹤150 mA | |
Material | ABS Plastic | |
Product Weight | 123g | |
Certification | CE Rohs EN50291 EN14604 | |
Warranty | 1 Years |