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

HAND ACTUATED ALARM BUTTON
Technical Parameters:
1.    Installation environment: indoor or dry  occasion
2.    Maximum current allowed: 3A
3.    Maximum voltage allowed: 50V
4.    Iowest voltage: 12V
5.    Working temperature: -10 -65 OC
6.    Workin humidity: 10%-90%
7.    Product size:10.4x9.2x5.6cm
8.    The material of push button panel is resetable.