WARNINGFIRE professional produce manual call point 20 years , we have various design of it.

manual call point is to be used to manually transmit fire and alarm signal and generally installed in staircase, hallway, evacuation passage or places where people haunt.

Characteristics                                                                    
Microchip processor technology, containing flash memorizer
Built-in intelligent software, ensuring utmost accuracy with controllers
2 bus lines current pulse and digital transmission technology with reliability and anti-jamming
Built-in independent telephone jack.
SMT technology
Dampproof, antisepsis and mildew proof

Voltage: DC24v