- Adopted special structure design
- Photoelectric signal processing technique
- Dustproof and mothproof
- Anti-electromagnetic interference
- Suitable for detecting smoke in houses, stores, hotels, and warehouses, etc.
- 4-wire conventional smoke detector
Brochure: https://tinyurl.com/B-ALBox-SDP121B
User Manual: https://tinyurl.com/Manual-SDP121B
