hand Good security and protection because of release mechanism etc.
It's suitable for all sorts of access controller system and door leaf Electricity status:discontinuously supply current, power supply no more than 8 seconds
Operation time:0.5 seconds at 12VDC
Current draw:0.27A at 12VDC
Life warranty:one year or 120,000 times operation
Pressure in normal:10000N
Temperature range: -40oC∽+50oC
Regulated and filtered voltage:500VDC(one minute)