Sirena interior wireless AX PRO Hikvision DS-PS1-II-WE Buzzer Decibel: 90 to 110 dB, fire alarm, panic alarm, and intrusion alarm, Operation temperature , 10 C to 55 C,Four CR123 batteries, Support 12 VDC Power Supply, Power interface 12 VDC, CAM-X....
Sirena interior wireless AX PRO Hikvision DS-PS1-II-WE Buzzer Decibel: 90 to 110 dB, fire alarm, panic alarm, and intrusion alarm, Operation temperature , 10 C to 55 C,Four CR123 batteries, Support 12 VDC Power Supply, Power interface 12 VDC, CAM-X...