Linear ACT-22B - 3-Channel Block Coded Key Ring Transmitter (minimum 10) Doorking Barrier Arms Functions: as a Stand-Alone Controller

Functions: as a Stand-Alone Controller or in Pass-Through Mode (Wiegand Keypad

Check compatibility with manufacturer prior to purchase

Operator Weight: 23lbs arm

Lighted keypad models available for easy night time operation

Linear ACT-22B - 3-Channel Block Coded Key Ring Transmitter (minimum 10) Doorking Barrier Arms Functions: as a Stand-Alone ControllerCLICK HERE FOR MANUAL ACT 22B 3 Channel Block Coded Key Ring Transmitter ***Sold in multiples of 10 only*** The Linear ACT 22B 3 Channel Block Coded Key Ring Transmitter is designed for use with Linears access control products. The Linear ACT 22B is a three channel device. Pressing the transmitters left or right front button sends channel one or two. Pressing both buttons sends channel three. Lithium batteries with a five year service life are