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Systems
Two-way radios
Accessories
Find a product
Find a dealer
Resources
News
About
Locations
Contact
Support
Dealer portal

SM11R1

Audio

Details
Technical Specifications

Portable Microphone with aluminium front panel

IP54 compliant portable microphone with aluminium front case, providing high quality and reliable communication in challenging environments

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Highlights

Functions

Technical Specifications

: Microphone sensitivity -45dB ±3dB @1KHz, impedance ≤ 2.2KΩ, operating temperature -30°C to +65°C

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Select a device type

Portable

A handset to grab and go - in the pocket, on your belt, always with you.

Mobile

A vehicle-mounted or desktop device, always available and in position.

Intrinsically Safe

A handset specifically designed for use in explosive work environments.

Repeaters & Systems

Extend coverage and capacity, build your modular radio network.

Bodycam RSM

Remote video speaker microphone for evidence capture

Access Control

Biometrics access control solution that provides safe, non-contact body temperature screening to reduce the risk of virus transmission, and facial recognition to validate employee identity for building access.

Select a radio technology

LTE

LTE is the latest commercially available wireless standard, designed for broadband data services.

DMR Radios and Repeaters

A digital standard, ideal for commercial and professional users across industries, offering rich functionality with digital clarity.

Two-Way Analog Radios

Traditional technology, one way transmissions, ideal for basic commercial requirements.

Bodycams

Do you require GPS?

GPS

Click here if you would like to see all devices that offer GPS functionality (either optional or as standard).

Select a frequency

UHF

Ultra High Frequencies range between 300 MHz and 3 GHz, ideal for professional, secure, licensed communications.

VHF

Very High Frequencies range between 30 MHz and 300 MHz, ideal for professional, secure, licensed communications.

Licence free

Operating on licence free 446 MHz, devices have restricted power and range.

Any/all frequencies

Choose this option to view all products regardless of their frequency range.

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Portable​ Microphone with aluminium front panel