Doorking 1830-140 Isolation Transformer dks-8057 ensuring uninterrupted traffic flow without

ensuring uninterrupted traffic flow without manual intervention

Secure the encoder with the provided screws/bolts

confirm the original keypad number and system model before ordering

Advanced Security with Log History: Protect your gates and garages with advanced multi-layer encryption

Doorking 1830-140 Isolation Transformer dks-8057 ensuring uninterrupted traffic flow without16 VAC Isolation Transformer for DoorKing Entry Systems The Doorking 1830 140 Isolation Transformer is designed to operate at 16 VAC, providing reliable noise and hum reduction for DoorKing telephone entry systems. This transformer enhances communication clarity by isolating low voltage wiring, ensuring optimal system performance. It is compatible with a variety of DoorKing models, making it a versatile and essential component for your access control