Saramonic - WiTalk9 WT4S
832,50 €
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Guarantee 3
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Saramonic's WiTalk9 WT4S ensures seamless co-ordination for four team members, offering instant, licence-free, full-duplex communication, secured on the 1.9 GHz frequency, all deployed over an extended operational radius of 500 m in open field. Even when ambient noise reaches 130dB, the integration of ClearTalk technology with its triple microphone and noise cancellation algorithm ensures absolute voice clarity, allowing the director to give precise instructions without ever raising his voice. Designed for demanding production days, the IPX5 weatherproof package is powered by removable batteries (up to 15 hours autonomy for remote headsets), providing a reliable solution that keeps your team connected from sunrise to sunset.
ARTICLE N° 115088
Presentation
Saramonic's WiTalk9 WT4S offers seamless communication for teams who need to coordinate their actions without wasting time. With its WiTalk9-SMH main headset and WiTalk9-SRH remote headsets, the system operates in GFSK and covers up to 500 metres in free field, giving you plenty of freedom of movement during filming, events or technical installations.
The 16-bit / 16 kHz transmission means that every exchange can be followed precisely, even when several operators are connected. Up to 8 headsets can be used simultaneously, while maintaining a stable latency of ≤ 83 ms. Noise suppression of 50 dB helps keep the dialogue clear, enhanced by a reception sensitivity < -93 dB and a signal-to-noise ratio greater than 65 dB.
The 1450 mAh Li-ion batteries provide generous battery life: up to 10 hours for the main headset and 15 hours for remote headsets. Recharging via USB-C remains simple, and the WiTalk9-CB6 bay enables several units to be powered at the same time. This makes the WT4S a reliable ally for teams that rely on continuous, stable communication.
The 16-bit / 16 kHz transmission means that every exchange can be followed precisely, even when several operators are connected. Up to 8 headsets can be used simultaneously, while maintaining a stable latency of ≤ 83 ms. Noise suppression of 50 dB helps keep the dialogue clear, enhanced by a reception sensitivity < -93 dB and a signal-to-noise ratio greater than 65 dB.
The 1450 mAh Li-ion batteries provide generous battery life: up to 10 hours for the main headset and 15 hours for remote headsets. Recharging via USB-C remains simple, and the WiTalk9-CB6 bay enables several units to be powered at the same time. This makes the WT4S a reliable ally for teams that rely on continuous, stable communication.
Other features
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Saramonic WiTalk9 WT4S
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Walkie Talkie
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WiTalk9-SMH main headset / WiTalk9-SRH remote headset
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Transmission range: up to 500 m (≥ 1640') in open space
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Modulation: GFSK
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Audio quality: 16 bits / 16 kHz (connection of up to 8 remote headsets possible)
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Voice latency: ≤ 83 ms (with 8 headsets connected)
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Reception sensitivity: < -93 dB
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Noise suppression: 50 dB depth
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Frequency response: 150 Hz - 8 kHz
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Signal-to-noise ratio : > 65 dB
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Distortion: < 1% at 94 dB SPL, 1 kHz
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Microphone: built-in electret
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Input SPL: > 100 dB
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Output SPL: 128 dB
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Battery: Li-ion 1450 mAh
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Power supply: internal battery or USB-C port
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Battery life: main headset ≥ 10 h (4 headsets) / ≥ 9 h (8 headsets); remote headset ≥ 15 h
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Charging time: ≤ 3.5 h via USB-C (off mode)
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Operating temperature: -10 °C to +50 °C
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Storage temperature: -20 °C to +55 °C
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Weight: 228 g (with on-ear cushion and battery)
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WiTalk9-BP battery
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Battery type: Li-polymer
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Power: 3.7 V - 1,450 mAh - 5.365 Wh
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Dimensions: 48 x 34 x 13 mm
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Weight: 34 g
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WiTalk9-CB6 charging bay (6 slots)
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Power port: DC socket
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Charging power: < 20 W
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Power supply: 12 V ± 10
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Current: < 1.6 A
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Charging time: ≤ 3.5 h
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Operating temperature : 0 °C to +50 °C
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Storage temperature : -10 °C to +60 °C
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Dimensions : 153 x 127 x 31 mm
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Weight : 192,5 g
