The LA-126 Antenna Kit for Rack Mount works in conjuntction with the LA-326 Rack Mount Kit to adapt it for use as an antenna mount. The kit includes a 90-degree helical antenna, and can be used to build your own antenna setup specific to your installation needs. The LA-126 is compatible with both the LT-800 Stationary Transmitter and the LR-100 Stationary Receiver, offering excellent coverage and range for either device.