The CD-8DF/CD-16DF is a digital wall-mount paging console. It is designed with an encased IP30 heavy-duty metal box with a lockable cover. The 8/16 buttons can set to act as single or group zone selection, event triggering, recording, message playing button etc.. The Talk button can also be programmed for PTT (press-to-talk) or latching mode. In addition, it is equipped with a fireman microphone and an evacuation button.
Up to 8 paging consoles can be connected to BTQ-SL8, and 16 on BTQ-VM4/VM8/SG8; the wiring can be daisy-chain or in redundant loop. The maximum communication cable length between the controller/secondary units and paging consoles is 250m (820 ft.) via STP CAT5/6 cable with shielded RJ45 connector. The CD-8DF/CD-16DF is also an eco-friendly product with extremely low power consumption (<1.5W) during standby mode.