AH-0621 Photoelectric Smoke Detector Fire Alarm System

Smoke Signal

Characteristics

Contacts material is highly acid-resistant and rust-resistant.
Twin-color LED display enables viewer to easily identify the current status of detector.
Detector is made of high endurance, solid and colorfast Fire-proof plastic.
The standard detector is 2-wire or 3-wire. For 4-wire type just add one relay output module on 3-wire base. Simple and easy module placement enables wider application and flexible stock control.
Non-loosening screws on base terminal for easy installation.
Detector has passed strict EMC test, which greatly eliminates false alarms caused by interference from nearby sources.