Manual Call point 2-wire Fire alarm system

SB-116 Manual call point 2-wire The conventional manual call point is designed for fire alarm systems and security alarm systems It is with pull down plate for safe and easy press to call at emergency condition and easy to restore after the alarm. It can be reset by using the key to open the case without breaking the glass. It is compatible with all the conventional fire alarm control panel. 470 Ohm resistance Easy surface mounting base included. All wiring must be installed