Cheap door entry system, Buy Quality mag lock directly from China door entry Suppliers: New Hot Home Security Door Entry System Mag Lock 1200lbs Kit Power Supply 110-220V For Video Door Phone Doorbell Intercom system
Door Entry System Mag Lock 1200lbs Kit For Video Door Phone Doorbell Intercom system Uninterrupted Power Supply AC 110-220V DC 12V 3A Brand New Electromagnetic Door Lock Kit Build Your Own Keyless Entry 1,100 lbs (500kg) Holding Force -- for highly secured entry Complete Kit: Electromagnetic Lock with Iron Plate, Specialized Power Supply, Push Button Adjustable Timer: Remains Unlocked for 0 to 15 Seconds After Pressing the Button Easy Installation: Only 4 Wires Needed (see picture of demo board) Instructions & Mounting Hardware Included Indoor or Covered Outdoor Use 120VAC, Low Power Consumption, Continuous Duty (can be energized continuously for years) 1-Year Replacement Warranty
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