- Promotional 3V battery operated carbon monoxide sensor
- 2017-10-13 19:28
-
Model Number: HM-621THS-#5847
Brand Name: HEIMAN
Key Specifications/Special Features:
* MCU processing* Low power consumption design, battery used for over 3 years* On-top battery compartment, easy battery replacement* Tamper resistant pins fo...
- 2017 hot selling factory price LPCB EN 54-7 2 wire smoke sensor
- 2017-08-26 10:42
-
Model Number: HM-613PC-2WL-#4824
Brand Name: HEIMAN
Key Specifications/Special Features:
2017 hot selling factory price LPCB EN 54-7 2 wire smoke sensor* MCU processing, eliminates false alarm* Infrared photoelectric sensor* SMT manufacture tech...