... : red, green, white, yellow J-SAP-M-04D outdoor wireless to pointTechnical Parameters Type J-SAP-M-04D Rated voltage DC24V ... GA5-91 standard. It has simple structure, well-designed, easy to install, reliable quality characteristics, and can be widely used as an ... break glass, the alarm signal will be sent to the alarm host system to active the fire alarm bell and other fire ...