Global Cache GC-BL2 IR Blaster Brand_Global Cache There is no polarity to

There is no polarity to the wiring

Duplex is unique to RS485 serial cables

The Voltage Sensor is optically isolated and clamped by a transient voltage suppressor to ensure circuit isolation and protection from voltage surges

with the open/close state to be determined

Global Cache GC-BL2 IR Blaster Brand_Global Cache There is no polarity toThe GC BL2 is designed for use with the Global Cache GC 100 Network Adapters to transmit IR signals across a room up to 40 feet. No power supply or connecting block is required for use. With an IR modulation frequency range of 30 500 kHz and 40 foot transmission range, the GC BL2 is the obvious solution to any IR signal strength problem. The GC BL2 employs a standard 3. 5mm stereo plug and 6 foot cable for easy connection and installation for use with