IS-RSM3B.1
The Bluetooth® Remote Speaker Microphone is the ideal addition to PoC and lone worker protection applications for Zone 1/21. The lightweight device has an ergonomic design and is easy to operate even when wearing gloves. The RSM has a powerful loudspeaker (up to 103 dB) and the microphones are positioned so that they can pick up voice input evenly from all directions. The combination of two microphones enables intelligent passive noise cancellation. In conjunction with the DSP controller (Digital Signal Processor), unwanted noise is minimised in real time, enabling clear communication in particularly noisy working environments.The RSM is specifically designed for devices in the IS54x.x and IS94x.x series.
Advantages
- High audio quality thanks to intelligent noise cancellation using a DSP controller
- Dynamic loudspeaker for noisy work environments
- Customised key assignment and audio interface for accessories
- Lightweight and user-friendly
Technical features
| Dimensions | Size: 104,26 x 64,00 x 32,20 mm | Weight: 205 g |
|---|---|
| Battery | 2200 mAh | replaceable |
| Connectivity | Bluetooth® 5.2 |
| Types of protection | IP68 dust-/waterproof | MIL-STD 810H | Usable from -20 °C to +55 °C |
| Amplified loudspeaker | >103 dBm |
| Microphone type | Electret condenser microphone | Omni-Directional |
| Function key red | Function key red (function key assignable for different 3rd party application; e.g. loneworker protection) |
| Function keys | Function key left | Function key up | Function key left | Function key circular |
| Interfaces |
charging contacts 8-pin circular ISM interface |
Further features
Amplified loudspeaker
Desktop Charger
Approvals
approved
II 2G Ex ib IIC T4 Gb
II 2D Ex ib IIIC T135°C Db
approved
Ex ib IIC T4 Gb
Ex ib IIIC T135°C Db
approved
Class I, Div 1, Groups A,B,C,D, T4
Class II, Div 1, Groups E,F,G, T135C
Class III
approved
Ex ib IIC T4 Gb
Ex ib IIIC T135°C Db
Contents
- Remote Speaker Microphone
- Desktop Charger
- i.safe PROTECTOR 2.0
- Safety Instructions
