ZB-SMK-1 Smart Wireless Smoke Detector Tag-For Huawei Using pure copper wire core

Using pure copper wire core

Earphone jack replacement for Huawei Nova Lite 2017

Brand new and high quality Li-ion battery

40HQ: 808 cartons * 50 pcs = 40400 pcs

ZB-SMK-1 Smart Wireless Smoke Detector Tag-For Huawei Using pure copper wire core1. Measure smoke, app push notification 2. Easy to install on the wall or any surface with screws or tape 3. Double detection of smoke and temperature, sound and light alarm, photoelectric maze design 4. Intelligent linkage, alarm monitoring 5. ABS fire retardant material, good heat resistance, impact resistance 6. Efficient self test, low power warning 7. Operating temperature: 0 to 40 degrees celsius 8. Viewing angle: 110 degrees 9. Battery life: