Four way Intercom System Substation GDT-4002

encoded master, multifuntion, easy operation and installing, fashionable design

1. Four –Way Intercom System1.1 Encoded master GDH4000

Features and Specifications1. Four-core bus wiring2. Can store ten incoming numbers, can search the incoming call and call back3. Can call and monitor the extension, realize duplex communication with the pagers4. Group paging function5. Can connect external alarm light, has audio output interface6. New 232 interface for connecting computer, calling information can be recorded and managed by software.7. Can connect FC-16SG function extension board, can interact with the monitoring system or other alarming devices8. Size: 460(H)*260(V)*55(D)1.2 Ultra-Thin hands free extension GDT4003

Features and Specifications1. Ultra-thin hands-free2. Usually installed on the wall at the head of the patient’s bed3. Extension can call and speak to the master4. Connect to external call button5. Connect to the master with plug-in wire

6. Size: 115*75*15mm1.3 Pull Cord Switch for WC GDT4004

Features and Specifications1. Tasteful appearance, ultra-thin and water-proof design2. Usually installed in the bathroom or WC for patients to use in emergencies3. Both the master and the water-proof switch ring when the master is called4. Size: 88*88*17mm1.4 Over door lamp for WC & Patient room(GDSD) Flashing light

  

Features and Specifications1. Connect to the extension in parallel2. Usually installed outside the door of the room where the extension is installed3. The flashing light flashes when the extension calls the master at nurse station4. The flashing light turns off when the extension stops calling the master.1.5 Corridor Display Machine

Features and Specifications1. Two-side, four-digit, four-inch digital display screen2. Automatic time display in standby status3. Size: 590h*170w*60d4. 220V power supply

Four way Intercom System Substation GDT-4002