Description

1. System Configuration 1) 1pcs of Press -to -Talk master for indoor cable communicating (GDH***0) 2) *0pcs of Press-to-Talk hands free extension for each out door station. (GDT***1) 3) 1pcs Call number display machine (one side or double side) (Optional for you) Feature: host: Features and Specifications 1. Two-way paging and duplex talking 2. Can show the outdoor station number, series number, calendar and service level 3. Can connect with recorder or radio for broadcasting. 4. Receive signals and give indication even when the master is on standby or ringing 5. Store at Maximum *5 numbers 6. Adjustable volume and failure alarm 7. Size: *1**3*5mm extension: Features and Specifications 1. Has calling and talkback function 2. Microphone in external handset, ensuring clear communication 3. Call button and external wire is connected with plug-in wire, making installation easier. 4. Can free match the number of the outdoor station 5. Size: **0**4**7mm