This is a newly - designed and all - proof electromagnetic lock, novel and design,stainless steel enclosure, special appearance, chromed anti-rust treatment, built - in surge absorber protection measures product performance stable, durable, low - power design, continuous work lock are not hot, use more secure.
Working Voltage: 12VDC±15%
Working Current: 440mA
Ambient Temperature: -30℃～55℃
Relative Humidity: 10%～95%
Holding Force: 300kg
Dimension of Lock Body: 228mm×52mm×28mm
Dimension of Suction Plate: 150mm×46mm×13mm
Security Type: Lock on power/unlock off power
Red VCC     Anode of power supply
Black GND     Cathode of power supply