8 Alarm Input GSM Box for Security Alarm

Eight channel Smart GSM SMS Alarm box Home security alarm systemDC5-14V Power input8 Alarm inputSMS alarm message would be sent to maximum 6 preset mobile phones when any alarm input triggeredAny input (From S1 to S8) is shorted to GND,then will trigger the alarm Alarm SMS can be customized with your TextVery smart and slim designed gsm box , size only 66mm*62mm and only 22mm height. can be easily mounted to other target system board to add the gsm alarm features.We can customized design the GSM Alarm box according to your requirments with free of chargeSupport SMS alarm ,phone calling alarmLow voltage alarmPacking list:One pcs GL09 alarm box with antennaOne pcs cable with connectorGL09 Description:Green terminal for DC5V-DC14V Power input/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1