GS-962 GLASS BREAKAGE SENSOR SENTIVITY ADJUSTABLE CONTINUOUSLY LED INDICATOR: RED (ALARMING) AND GREEN (DETECTING) TAMPER SWITCH OUTPUT: 150mA, 28VDC HIGH IMMUNITY TO RFI AND EMI SIGNALS DTECTION RANGE: UP TO 9m POWER: 9-16VDC CURRETNT: 17mA/12VDC WORKING TEMP：-20°C ~ +50°C WORKING HUMIDITY：≤90% RH SIZE：(L?W?H）：90?66?25(mm)