Intercoms
310LD-MV AudioMaster® Light Duty Two-Way Intercom
- Multi-voltage design accepts 24VDC, 120VAC and 240VAC
- Balanced line output
- Gain control
- Remote device activation
- Type 1, IP10 enclosure
- UL Listed and CSA Certified
Federal Signal's AudioMaster® light-duty industrial intercom provides reliable two-way communications and superior sound quality.
The AudioMaster 310LD-MV's standard features include internal volume control, balanced line output, Type 1 wall mount housing, integrated call/listen/talk switch, remote device activation, and the ability to power another intercom at 24VDC.
310LD-MV operates from -31ºF to 150ºF (-35ºC to 66ºC) for indoor applications. An integrated remote device activation feature allows you to activate an auxiliary signal such as a horn or light. The AudioMaster 310LD-MV requires 24VDC, 120VAC or 240VAC to power each unit. The intercom is easy to operate. Press the switch down to talk and release to listen.
The AudioMaster Model 310LD-MV is UL Listed and CSA Certified.
The Model 310LD-MV is ideal for office environments and other dry, non-hazardous locations or anywhere reliable two-way communication is important for a safe efficient operation.
Models
| Part # | Description | Ship Weight | Net Weight | |
|---|---|---|---|---|
| 310LD-MV | Intercom, 24VDC/120VAC, light duty, wall mount | 3.9 lbs. | 3.2 lbs. | Add to Quote > |
Accessories
| Part # | Description | Ship Weight | |
|---|---|---|---|
| NOT APPLICABLE | |||
Replacement Parts
| Description | Part # | |
|---|---|---|
| PC Board Assembly | K2001290B | Add to Quote > |
| Switch | K122283A | Add to Quote > |
| Resistor, 1K, 1W | K101216A | Add to Quote > |
| Fuse, F1, 250V | K144A125A | Add to Quote > |
Agency
| Listed By Underwriter's Laboratory (ULus) | |
|---|---|
| Commercial audio and radio equipment, systems and accessories | AZJX_E61713.pdf |
| Certified by CSA International | |
|---|---|
| Signal appliances, audible | 4812_04_1401047.pdf |
Specs
| Voltage | 24VDC 120VAC 50/60Hz 240VAC 50/60Hz |
|---|---|
| Mount | Wall |
| Operating Current | 120 mA at 24VDC 80 mA at 120VAC 40 mA at 240VAC |
| Operating Temperature Min. | -31 F |
| Operating Temperature Max. | 150 F |
| Standby Current | 60 mA at 24VDC 60 mA at 120VAC 30 mA at 240VAC |
| Frequency Response | 150Hz-12KHz |
| Input Impedance | 3400 Ohms |
| Speaker Rating | 2-Watts |
| Enclosure Rating | Type 1 |
| Ingress Protection (IP) | IP10 |
| Height | 8 IN |
| Width | 6.88 IN |
| Depth | 3.02 IN |