Following its introduction at IBC 2024, the Accsoon CoMo SE Full-duplex Wireless Intercom System is now officially available. This budget-friendly wireless intercom system operates on the 2.4GHz frequency, links up to 5 headsets, and is designed to offer long battery life, with up to 30 hours on a single charge. Let’s revisit what this system brings to the table!
CoMo SE Full-Duplex 5-Person Wireless Intercom System (2.4 GHz)
all prices excluding sales tax/VAT
The CoMo SE builds on the original CoMo system, which debuted at NAB earlier this year. The key difference between the two models is not only the budget-friendly price but the operating frequency—2.4GHz for the SE, which can sometimes be more crowded compared to the 1.9GHz frequency of the original. Despite this, the core features remain unchanged, including the 400m/1312ft range. Both versions use external antennas to ensure a stable wireless connection, a crucial element for Accsoon, given their experience with wireless systems.
Features
The system operates over distances of up to 400m (1,312 ft) without the need for a base station. The CoMo SE includes a host headset with orange buttons and up to four remote (or slave) headsets with black buttons. Each headset comes with a flip-to-mute microphone and an ergonomic design for comfort during extended use. The microphone also includes advanced Environmental Noise Cancellation (ENC) to minimize background noise.
A notable feature of the CoMo SE is its rechargeable, non-proprietary battery that offers up to a whopping 30 hours of use on a single charge, more than enough for most productions. A charger is included.
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CoMo SE – specs
- Wireless Modulation: GFSK
- Frequency 2402~2480MHz
- Duplex Mode: Full-Duplex (FDX)
- Maximum Connectivity: 5 Headsets (1 host and 4 remotes)
- Approximate RF Sensitivity: -90 dBm
- Microphone Type: Electret Condenser
- Pickup Pattern: Cardioid (unidirectional)
- Frequency Response: 150 Hz to 7 kHz
- Communication Sampling Rate: 16KHz/16bit
- Noise Cancelling Microphone: Yes
- Total Harmonic Distortion (THD): 1%
- Maximum Sound Pressure Level (SPL): 115 dB
- Signal-to-noise Ratio: >65dB
- Earpiece Design: On-Ear (supra-aural) / Over-Ear (circumaural)
- Number of Earpieces: Single Earpiece (left or right side)
- Battery: Rechargeable Lithium-Ion 18500 Battery
- Battery Capacity: 2320 mAh (single battery)
- Operating Time: up to 30 hours
- Charging Time: approx. 2 hours
- Operating Temperature -15 to 45°C / 5 to 113°F
- Storage Conditions -20 to 60°C / -4 to 140°F
- Dimension 241.8 x 231.5 x 74.8 mm/9.48 x 9.1 x 2.9 inches (single headset)
- Weight 237g/0.5 lbs (single headset with battery)
Price and availability
The Accsoon CoMo SE Full-duplex Wireless Intercom System is available now for $489/€442.84, which includes one host and four receiver headsets. Individual headsets (host or receiver) are priced at $99/€88.57. For more information, please see the Accsoon website.
Have you used wireless intercom systems in your production work? What’s the most important feature you look for in a wireless intercom system? Let us know in the comments!
