Check the listing for details. Retekess TD105 Restaurant Wireless Pager Calling System Host Receiver Cafe Hotel. Condition: New. Listed at 79.99 USD. Features: Appearance：All black, can be placed directly on the desktop, or can be installed on the wall. Comes with 8W high-fidelity speakers, and can be connected to an external speaker with audio adapter cable. With a button battery, no time will be lost after power off, no additional settings are required. It can be used with 3 pairs of launch keyboards at the same time. It is suitable for multi-window call number and meal taking scene. Partition settings can be made to set up 6 areas to meet different needs. 4 groups of call numbers can be displayed, and 7 different voice call prompts. The controller can be set to facilitate wall-mounted operation. Package Include: 1X Host Receiver 1 X Power Adapter 1 X Audio Cable.