conventional smoke and heat detector 1. SMD circuit board design 2. LED indication 3. Durable sensor head 4. Five-year warranty JB-SH878 conventional smoke and heat detector according to EN sta...
Photoelectric Smoke Detector 1.9V battery-operated 2.Low battery alert 3.LED indicator 4.Five-year limited warranty Main Features 1. Photoelectric sensing technology 2. Easy installation and ma...
conventional smoke detector 1. SMD circuit board design 2. LED indication 3. Durable sensor head 5. Five-year limited warranty JB-S878 conventional smoke detector according to EN standard MAIN ...
smoke detector en14604 1.9V battery-operated 2.Low battery alert 3.LED indicator 4.CE, RoHS, NF,VDS, BS EN14604 Approve Main Features 1. Photoelectric sensing technology 2. Easy installation an...