Linear 1-Channel Block-Coded Key Ring Transmitter, ACT-31B dropship powerful 144Hz refresh rate and

powerful 144Hz refresh rate and AMD FreeSyncTM technology

Effective range of 50 ft

Steam for up to 90 minutes

Nonslip rubber feet

it’s IP67 waterproof and dustproof so you can keep listening rain or shine

Linear 1-Channel Block-Coded Key Ring Transmitter, ACT-31B dropship powerful 144Hz refresh rate andEquip keys with a boost of power with the Model ACT 31B 1 Channel Key Ring Transmitter from Linear. Compatible with all Nice Linear access receivers and controllers, the transmitter includes a quick disconnect key ring. A unique 10 second time out feature prevents the system from being shut down by a single transmitter transmitting continuously. The transmitter is MegaCode format, which means each transmitter is factory preprogrammed with 1 of over