Firecom WB505R DECT7 Wireless Base Station 5-Person Radio Transmit

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The WB505R DECT7 Wireless Base Station connects up to five Firecom 50- or 500-Series wireless headsets in full-duplex communication on the apparatus and the fire scene with up to 1,600 feet of range from the base station. Remotely activate radio PTT or select from two channels with headset dome controls on a connected DECT7 wireless headset. Supports up to 100 users in broadcast mode for training or educational applications. Transition to talk mode as needed. The W505R is USB-programmable for custom configurations and can be powered from the apparatus or with the included wall-charger.

  •  Delivery & Return


    All items are shipped via UPS unless otherwise noted. Oversized items may need to be shipped via LTL. Overnight shipping is available when requested. All shipping charges are calculated at checkout or will be added to your quote.


    You may return your stock item purchase for exchange or refund up to 30 days from date of invoice.  Prior to returning any items, please contact us for an RGA (Return Goods Authorization) number. Proof of purchase from Allstar is required for all returns. All returned goods must be in original packaging and in new and sellable condition. Custom and Special Order items are subject to the manufacturers return policy.  Some manufacturers require a re-stock fee for return which is deducted from your refund. Freight must be prepaid on all returns.


    Please contact us if you have any other questions and/or concerns. Email: Toll Free: (800) 425-5787
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View Product Information

Wireless DECT7 Communications – Features a wireless DECT7 communication channel enabling full duplex communication, like a conference call, to others on the same channel. Firecom wireless DECT7 headsets connect with standalone Firecom DECT7 Wireless Base Stations. This DECT7 communication network gives the user up to 1,600 ft. line-of-sight range to the wireless base. The standard further ensures interference free and digitally encrypted communications among all parties.

Wireless DECT7 Encryption – using the latest digital encryption available, the DECT7 headsets ensure your conversations are private.

Wireless DECT7 Multi-Channel System – Depending on the wireless DECT7 Wireless Base Station or IP-DECT7 system, the user may have access to multiple channels. This allows large teams to have separate channels for different activities while enabling users to change channels and become one communication team. Refer to the Wireless Base Station manual for configuration.

Wireless DECT7 Proximity Pairing – To enhance security, the Wireless Base Station will only pair to wireless DECT7 units in close proximity. This adds another layer of protection for users.

Wireless DECT7 Wide Band Audio – The wireless DECT7 communications are transmitted in a high definition wide band audio format. This allows greater intelligibility of the user and integration with voice activated control systems. This feature is defeatable to allow the user to be in a narrow band audio communication.

Wireless DECT7 Broadcast Mode – The headset may be paired into a listen only mode of operation, reducing power consumption considerably. This also allows many more headsets to be connected to a Wireless Base Station simultaneously. Pressing the Radio PTT button allows the headset to momentarily talk on any available open slot. A tone will let the user know when they can talk. Refer to the Wireless DECT7 Base Station manual for details.

Common DECT Specifications

  • Carrier Spacing: 1.724 MHz
  • Time Slots: 2 x 12 (up and downstream)
  • Channel Allocation: Dynamic
  • Encryption: DECT Standard Cipher with 35-bit initialization vector
  • Audio Bandwidth: 300 Hz to 3.4 kHz, Narrow Band, G.726 compression
  • Audio Bandwidth: 50 Hz to 7kHz, Wide Band, G.722 compression

Region 1 Specifications

  • Authorized for use in: Canada, USA
  • Frequency Bandwidth: 1919.808 MHz to 1930.176 MHz
  • Number of Carriers: 5
  • Average Output Power: 4 mW
  • Maximum Output Power: 100 mW
  • Range (line of sight): 1,600 feet maximum


  • Length: 5.70 in / 145 mm
  • Width: 2.72 in / 69 mm (not including external antenna)
  • Height: 1.2 in / 31 mm
  • Weight: 4.8 oz / 136 g


  • Voltage Input: 5 VDC to 16 VDC
  • Maximum Current Input: 400mA @ 5V, 150mA @ 12V


  • IP Rating: IP-20
  • Operating Temperature: -40°F (-40°C) to +140°F (+60°C)
  • Storage Temperature: -40°F (-40°C) to +140°F (+60°C)


  • FCC ID: V9N950325700V1
  • FCC Part 15: All Models


  • IC UPN: 7895A-950325700


  • Humidity: MIL-STD 810F and 810G
  • Temperature Shock: MIL-STD 810F and 810G


  • Vibration: J1455 Sec 4.9
  • Conducted Immunity: J1113-11
  • Electrostatic Discharge: J1113-13
  • Radiated Emissions: CISPR 25
  • Radiated Immunity: ISO 11452-2


  • Conducted Transients: 7637-2
  • Quality Management System ISO 9001:2015

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firecom WB505R wireless base station

Firecom WB505R DECT7 Wireless Base Station 5-Person Radio Transmit

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    firecom WB505R wireless base station

    Firecom WB505R DECT7 Wireless Base Station 5-Person Radio Transmit

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