Backbone Components

4-outputs floor shunt. For installing 2 wires video door entry system with star wiring distribution. The device automatically adapts the video sign...

2-Wire Switch With Power Supply Connect up to 6 VTHs and 1 VTOs with no positive or negative poles When cascaded can connect up to 20 VTHs and 2...

Akuvox 2-Wire IP Long Data Transmission Distance Network Switch Controller With 48VDC Power Supply 2-wire IP network switch which provides a conve...

Akuvox 2-Wire IP Long Data Transmission Distance Network Switch Controller Only 2-wire IP network switch which provides a convenient way to upgrad...

Dahua 2-Wire Villa Network Controller Switch Supports 10-level cascade through the 2-wire port Recommended connection, up to 6 2-wire devices Sup...

2-Wire Network Controller 4 groups of 2-wire port, provide power and signal to other 2-wire devices RJ45 port, connected LAN Surface mounted &...

Dahua Lift Controller With RS485 & Wiegand Reader Capabilities Refurbished Product  - 6 Months Warranty - SN: TBA Connection up to 1 Wiegand r...

2 wires video amplifier. In video systems using non-twisted wires, where the distance between the entrance panels and the handset exceeds 50 metres...

Bticino 2W Interface Coax For Standard Camera Interface for the conversion of the coaxial signal into a 2 wires BUS signal It can be used to conne...

For many applications, WebRelay-Quad™ is the fastest, easiest, least expensive, and most reliable way to remotely control equipment over an IP ne...

Connection up to 1 Wiegand reader and 2 RS485 readers Support 8 cascading, up to 128 floors permission control Alarm In/Out: 6/2 Alarm records and...