AiPhone RY-3DL SELECTIVE DOOR RELEASE ADAPTOR - IE-2AD, JA, JF, KB, Stock# RY-3DL Grandstream Small Business 1-Line IP Phone w/POE The quality Greenlee 6IN PVC

The quality Greenlee 6IN PVC PLUG in a trade Size 6"

Optional RP-SMA

Supports advanced MIMO technology to enhance the throughput and coverage range significantly

Ring & handset receive volume

AiPhone RY-3DL SELECTIVE DOOR RELEASE ADAPTOR - IE-2AD, JA, JF, KB, Stock# RY-3DL Grandstream Small Business 1-Line IP Phone w/POE The quality Greenlee 6IN PVCThe efficient AiPhone RY 3DL SELECTIVE DOOR RELEASE ADAPTOR IE 2AD, JA, JF, KB provides selective door release capability with the KB 3MRD Video Sentry Color Tilt, JP 4MED Hands Free Color Video, or IE 2AD Chime Tone Intercom. Features: Provides selective door release capability, with normally open or normally closed output contacts for each door release. Compatible with JP and KB Both normally open and normally closed output options Relay Input: 12