S1 / S1 LF
S Series Professional Two-Way Radio
The Hytera S1 redefines professional analog radios for business use. It combines the classic fundamentals of radio communication with refined design, premium finishing, and a distinctly modern approach.
From ergonomic design to user experience, the S1 breaks away from traditional standards to embody a new generation of professional radios—modern, simple, and timeless.
Key Features of Hytera S1
A PTT Like No Other
An additional front PTT button—larger in size, circular in shape, and textured like a vinyl record for a distinctive tactile feel.

Lightweight, Airy Design
135 g. Designed for one-handed operation, even while on the move.
Light That Speaks to You
Four LEDs clearly indicate the radio’s operating status at a glance.
Dual PTT
Talk to either of two standby groups, instead of being limited to just one.
Talk Freely
Covers 3 to 5 floors and 3 to 5 km in urban areas, meeting indoor communication needs of over 10,000 square meters.
One Charge, Two Teams
With up to 27 hours (0.5 W) or 15 hours (3 W) of operating time and 360 hours of standby, you can focus on your work—not the clock.
Channel Copy
Quickly communicate with your existing radios, regardless of brand or model.
AirClone
Clone configuration data from one S1 to multiple devices—in the blink of an eye.
Hytera Radio App
Manage your radio right at your fingertips, directly from your smartphone. Program, configure in batches, back up frequency information, and more.
Spécifications de : S1 / S1 LF
| Frequency Band | 400-470 MHz |
|---|---|
| Number of Channels | 48 |
| Number of Zones | 3 |
| Operating Voltage | 3.8V |
| Battery | 2200 mAh Li-polymer Battery |
| Battery Life (5/5/90 Duty Cycle, High TX Power) | 15 hrs (3W) / 22 hrs (1W), 16 hrs (1W)/18 hrs (0.5W) |
| Dimensions (H × W × D, mm) | 105 × 55 × 29.5 mm; 108 × 53 × 20 mm (without antenna); 99 × 30 × 16 mm (without belt clip) |
| Weight | 145 g (with belt clip); 135 g (without belt clip); 48 g |
| Operating Temperature Range | -10℃ ~ +55℃ |
| Storage Temperature Range | -30°C ~ +70°C |
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