Product Description


2.4GHz Dual Wireless Lavalier System

The Saramonic SR-WM2100 is a compact dual channel 2.4GHz wireless lavalier microphone system intended for portable operation. Ideal for DSLR, Mirrorless and video cameras as well as smartphones and tablets for broadcast TV, electronic news gathering (ENG), on-the-spot interviews and more. With an operating range of up-to 70m in open areas.



  • If you are an end-user,you can buy from online reseller:

    Online reseller:COCOMALL-US     COCOStudio Store

    If you want to be our distributor,Pls fill in the following information

SR-WM2100 2.4GHz Dual Wireless Lavalier System

 Oscillator type:  GFSK
 Carrier frequencies:  2.4GHz (2404-2476MHz)
 Antenna:  2.4GHz built-out antenna
 Frequency response:  35Hz-14kHz (+/-3dB)
 Signal to noise ratio:  75dB or more
 Polar pattern of lavalier microphone:  Omni-directional
 Reference deviation  10ppm
 Distortion  0.05% or less ((32Ω,1 kHz, 65mW output)
 Voice delay  62ms or less
 Receiver sensitivity  -87dBm
 RF output power  5mW
 Headphone output level  65mW (32Ω)
 Reference audio input level  -30~-42dBv (MIC input, 0dB attenuation)
 Audio input connectors  3.5mm mic input
3.5mm line input
 Headphone output connector  3.5mm mini jack
 Operating Distance  70m (without obstacle)
 Battery  Two AA size batteries
 Approximate Battery Life  ≥ 20 hours

 TX: 62.5*85.7*26.4 mm

RX: 62.5*85.7*26.4 mm


 TX: 68g (2.40oz) (without batteries)

RX: 68.5g (2.42oz) (without batteries)

 Operating temperature  0°C to 50°C
 Storage temperature  –20°C to +50°C

• Body pack transmitters: TX×2
• Omni-directional lavalier microphones×2
• Microphone clips×2
• Antennas×2
• Belt clips×2
• Windscreens×2

• Portable receiver: RX×1
• 3.5mm TRS audio output cable ×1
• 3.5mm TRS to TRRS (CTIA standard) audio output cable ×1
• Shoe mount adapter×1
• Antenna×1
• Pairing pin×1