The Hollyland Solidcom C1-4S is a full-duplex wireless DECT intercom system engineered to provide clear audio and all-day wearing comfort in a true-wireless design with no bodypack or hub required. This configuration includes 4 single-sided headsets, 1 master and 3 remote units, along with rechargeable batteries, a charger, and accessories. The system uses DECT 6.0 encryption and dual antenna technology to ensure secure and reliable transmission at a range of up to 1000'—making it well suited for a variety of applications including film production, concerts, and public events.
True-Wireless Self-Contained Headset for 2-Way Communication
Wide Frequency Response for Precise Coordination
Ready to Use Right Out of the Box
Enhanced Stability and Security with DECT 6.0
Rechargeable Batteries + Charging Station
Expandable System
Technical Specifications:
Number of Included Headsets
4 x Single-Sided Headset
Wireless Technology
Digital DECT (1.9 GHz)
DECT Standard
6.0
Operating Range
1000' / 304.8 m
Users per System
4
Wireless Modulation
Analog: GFSK
Duplex Mode
Echo Cancellation
Approximate RF Sensitivity
-90 dBm
Encryption
Proprietary
Earpiece Design
On-Ear (Supra-Aural) / Over-Ear (Circumaural)
Earpiece Connection / Wearing Style
Headband
Number of Earpieces
Single Earpiece (Left or Right Side)
Sound Field
Mono
Controls/Microphone Location
Controls: Adjustable Boom, Earpiece (Side Unspecified)
Frequency Response
150 Hz to 7 kHz
Maximum Sound Pressure Level (SPL)
115 dB
Total Harmonic Distortion (THD)
1%
SNR
Headphones:
>55 dB
Type
Electret Condenser
Mic Boom Location
Interchangeable (Left or Right Side)
Pickup Pattern
Cardioid (Unidirectional)
Maximum SPL
Distortion
<1%
Audio Connector to Source
None
Battery Type
Headset:
1 x 26650
Battery Chemistry
Lithium-Ion
Capacity (mAh)
700 mAh
Runtime
10 Hours
Recharge Time
2.5 Hours
Operating Temperature
32 to 113°F / 0 to 45°C
Storage Temperature
-4 to 140°F / -20 to 60°C
Water Resistance
IP Rating
In the Box:
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Hollyland Solidcom C1-4S Full-Duplex Wireless DECT Intercom System with 4 Headsets (1.9 GHz)