Intercom-Only Modules
U3800 Master Station
The "heart" of the Series 3800 Intercom System
- One each is required per system.
- Accommodates two Headsets
- Should be installed where radio transmit functionality is not required
- Adjusts automatically for 12 or 24 VDC power source
- Draws less than 600 milliampere current
- Simple installation
- Dimensions: 8-1/4" L x 5-3/4" W x 4-3/4" D.
Key features include:
- Illuminated system on/off switch
- Master volume control
- Two Headset jacks with listen level controls
- Power input connector (C3820)
- Two remote output connectors (C38-XX)
- External 1-amp Slo-Blo fuse
U3801 Remote Headset Station
Used to expand the system beyond the Master Station
- Expands the system, usually at the end of a series of Headset Stations
- Accommodates one Headset
- Should be installed where radio transmit functionality is not required
- There are no output connectors for "daisy-chaining" additional modules
- Simple installation
- Dimensions: 3-1/4" L x 4-3/4" W x 3" D
Key features include:
- System input connector (C38-XX)
- Headset jack
- Listen level control
U3802 Remote Headset Station
Same as U3801, but provides a path for further expansion
- Expands the system beyond the Master Station
- Accommodates one Headset
- Should be installed where radio transmit functionality is not required
- Provides connection for further system expansion
- Simple installation
- Dimensions: 5-3/8" L x 4-3/4" W x 3" D
Key features include:
- One system input connector (C38-XX)
- Two system output connectors (C38-XX)
- Headset jack
- Listen level control
U3806 Dual Headset Intercom Station
Same as U3802, but accommodates two headsets
- Expands the system beyond the Master Station
- Accommodates two Headsets
- Should be installed where radio transmit functionality is not required
- Provides connection for further system expansion
- Simple installation
- Dimensions: 6-3/4" L x 4-1/4" W x 3-1/16" D
Key features include:
- One system input connector (C38-XX)
- Two system output connectors (C38-XX)
- Two Headset jacks
- Individual listen level controls
