Alarm buzzer magnetic lock SAC-M500DBZ

It is with High Strength Material,Anodized Aluminum Housing. It is suit for glass door, wooden door, fireproof door, sliding door and metal door. Inbuilt dry contacts lock  status signal output ( NO,NC,COM).
Lock dimensions: 530L*71.8W*38.8H mm
Armature plate dimensions: 2*185L*61W*16H mm
Holding force: 2*500Kg(1200Lbs)
Current draw: 2*480mA@12V / 2*240mA@24V
Surface temp: +20
Operating temp: -10+55(14-131F)
Delay time for power-ON: 0-18 Sec.
Buzzer: alarm still the door close
With sensor(NO/NC/COM)output
With LED light indication   
Anodized aluminum housing
Suitable for: Wooden door, Metal door, Fireproof door
Fail safe: Lock when energized 

Unit Weight: 9 Kg                                                                1 pc/box, 3 pcs/ctn            
Ctn size: 716*274*170 mm
Standard kraft box
Corrugated carton