Be applied to building talkbacks and kinds of access controllers, especially electric locks and bolts.Power input: standard 220vac, 50hz;Power output: standard 12vdc, 5a;Control electric locks or bolt

Long and none-radiation materials fluorescence,Adopt high quanlity material for the charged parts,Good electrical conductivityLow rise of temperature, strong transmission performaceLow resistance, fir

The charged part is made of high quanlity materialWith good electrical condunctivity, low rise of temperatureStrong transmission performamce. Low risistance,Fire proof PC material coverWidely applied

Power supply-on lock, power supply-off unlock, set at your need.Working voltage: 12vdc, 24vdc,Starting current: 1a, working current: 0. 25aDelayed time adjustment: 0s, 3s, 6s, 9sWith magnetic indicato