DoorKing 1200-039 Sealed Bearing Hinge 3,000 lb Capacity wifi-controller Adjustable Timer: Set a custom

Adjustable Timer: Set a custom re-lock time from 1-90 seconds for greater control over your security

Steel mounting bracket designed for durable field use

318 MHz operating frequency with strong signal range

Ideal for residential and commercial environments

Loop Support: Dual-output loop detector rack with exit

DoorKing 1200-039 Sealed Bearing Hinge 3,000 lb Capacity wifi-controller Adjustable Timer: Set a customSealed Bearing Hinge For Heavy Duty Swing Gate Applications The DoorKing 1200 039 is a sealed bearing hinge engineered to support gates up to 3,000 pounds in commercial and industrial swing gate installations. Featuring sealed bearings that protect against dust, dirt, and debris infiltration, this hinge maintains smooth operation while reducing maintenance requirements in high traffic environments. Designed for compatibility with both round and square