WM500 Wireless PoC Remote Speaker Microphone

  • Wireless (Bluetooth 5.0) WAVE PTX RSM
  • Supports TLK devices (e.g. TLK100)
  • Supports WAVE PTX Mobile App (BYOD Android & LEX11)
  • Supports R7 (RSM firmware R04.00.00 or newer)
  • 3.5mm jack for recieve audio earpiece (PMLN7560)
  • Rugged & waterproof IP67
  • Up to 40 hours battery life (1130mAh)
  • USB-C Charging
  • Requires R03.00.01 FW for MOTOTRBO ION
  • Also supports MOTOTRBO ION Telephony feature
SKU: PMMN4127A Categories: ,


When you’re working in highly mobile, hands-on industries, you need quick and easy access to PTT applications on your radio or smartphone. The WM500 is uniquely designed to give you the simplicity and security you need to perform your job efficiently and effectively. The WM500 wireless remote speaker microphone is our thinnest yet, and is built with an internal battery that lasts up to 40 hours so you can remain focused on the task at hand.


Windporting technology allows you to communicate clearly in difficult weather by eliminating the whining and howling sounds of wind blowing across your remote speaker microphone. A 3.5mm earpiece jack provides you the flexibility to receive audio communications more effectively.


Designed for durability, this RSM is rated IP67 meaning it can withstand immersion for at least 30 minutes, while preventing water from clogging the microphone and is completely dust-tight.


  • Works with Bluetooth 5.0 wireless communication standard
  • Complete kit with replaceable battery, USB-A to USB-C charging cable (1m) and D-swivel belt clip
  • Weight (includes RSM and cable): 128g
  • Dimensions (WxLxD): 58 x 81 x 24.5 mm
  • BT range: 100m line of sight
  • Battery Life (5/5/90 duty cycle): 40 Hrs MIN
  • Charge time: 2 hours typical
  • Operating temperature: -20 to +60 degrees Celsius
  • Audio Jack: Y (compatible Voice Tube Receive Only earpiece: PMLN7560)
  • Emergency Button: Y
  • Volume Toggle: Y
  • Other features include: answer/end call button for private call, 2 programmable buttons, channel up/down button, NFC location
  • IP Rating: IP67
  • Intrinsic Safety Standard: No
  • Compatibility: WAVEPTT on LEX11, TLK100i, BYOD Android
  • Replacement battery: HKNN4014B LiIon 1130mAh
  • Replacement clip: part number 4205823V01
  • Replacement charging cable: part number CB000756A01
  • Motorola Accessory manager app available for future SW upgrades: download from Google Play Store