NVT NV- 214A-M Video Transceiver

Features:

Full-motion CCTV video at distances up to 750ft (225m) when used with any
passive NVT transceiver or hub
Up to 3,000ft (1km) with an NVT active receiver or hub
Supports “up-the-coax” type control signal up to 750ft (225m)
Mini-coax pigtail supports in-camera mounting in most dome cameras
No power required
Exceptional interference rejection
Built-in transient protection
Male BNC on the NV-214A-M allows connection directly to the camera/DVR
Limited lifetime warranty