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Benelec BWI900 Wireless Intercom (9+1)
Benelec BWI900 Wireless intercom (9+1 firmware, allowing 9 full duplex users and 1 ID for unlimited number of simplex users) operates in the 915-928MHz band. IP65 Radio – Included accessories are: External short and long range Antennas, USB charge lead, carry case and 3 x Li-Ion Batteries. The Audio is accessed via the B4 audio port, a headset option is required to operate this intercom, and are sold separately.
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- Description
- Specifications
Description
Benelec BWI900 Wireless Intercom
Features
- Full Duplex Audio With Up To 10 Users Talking Hands-Free Simultaneously
- PTT Simplex Audio Mode User Selectable As Required
- Crystal Clear Audio, Noise Cancellation Circuitry
- Up To 1000m Communication Range Between Radios
- AES 128bit Secured Individual Encryption Per Group
- IP-65 Water-Resistant and Robust Design
- Convenient Drop In & USB Charging
- Replaceable Battery & Detachable Antenna
- Compact & Light Rugged Construction
10 Users Talk Simultaneously
Unlimited number of users in a group, with up to 10 users able to talk simultaneously while all others listen.
Up to 1000m Transmission Range
2 antenna options are provided for varying range requirements.
IP 65 Rugged and Waterproof
Heavy duty, robust & water-resistant design, including the detachable antenna.
Advanced CODEC Protocol
Super dynamic range of noise cancellation of more than 95dB, and minimal ambient audio interference.
Convenient Battery Charge System
This device has the ability to easily replace the battery. As well as the ability to individually charge the device via USB cable or drop into a charging 5-bay charger. Each battery provides ~12 hours of radio use.
Encryption
AES 128 bit encryption is provided with each radio. Each talk group is individually able to have separate encryption keys.
| Dimension | 122.7 x 23.5 / 31.0 (+Belt Clip) x 67 mm |
| Weight | 180 g including Battery |
| Frequency Range | ISM 915-928MHz |
| Modulation | GFSK with FHSS |
| Voice Codec | 16 bit / 8 KHz |
| Tx Max Output Power | 320 mW typical |
| Rx Sensitivity | -95 dBm |
| Audio Output | Max 3.0 V pp |
| Voice Latency | < 180 ms |
| Noise Cancellation | More than 95 dB |
| Encryption | AES 128 bit |
| Num. of Frequency Channels | 26 Channels / Talk Groups |
| Channel Spacing | 500 KHz |
| Battery Type | Li-ion Battery @ 3.7 V 2000 mA |
| Antenna | Detachable Type Helical Antenna |
| Talk Distance | 1000 m typical |
| Frequency Response | 50 Hz – 4 kHz |
| Maximum Operation Users | 10 User including Master Device |
| Display | OLED display for Group Number, ID, Volume Level, Battery status, Operational Mode and Talk On/Off |
| LED Indication | RED LED; Charging Status, BLUE LED; Device Operating Status |
| Battery Operating Time | 12 Hours typical |
| Battery Charging Time | 3 to 5 Hours |
| Headset Input / Output | Dual 3.5 mm 4 pole jack, reversible cable – left and right cable entry options |
| Control Buttons | Side panel: Push button for Volume Up/Down, Front panel: Push buttons for Power On/Off and Talk On/Off select,
Top panel; Push button for Mute On/Off |
| External Interfaces | 4 Pole 3.5 mm Headphone Jack X 2 ea, Drop in Battery charge contacts,
Micro USB Jack for Battery Charging & Firmware update |
