DMR Business Radio

Hytera S1 Pro Business Two-way Radio

Hytera S1 Pro is a refined business-ready digital radio for luxury hotels, golf courses, clubs, and high-end businesses. It combines elegant design with digital and analog communication, noise cancellation, private call, whisper mode, and voice notification for a professional communication experience.

Hytera S1 Pro S Series Business Two-way Radio

Digital and Analog Communication for High-End Business Teams

Hytera S1 Pro brings together a clear OLED display, AI-based noise cancellation, whisper mode, passcode protection, digital-analog compatibility, and fast charging for modern business communication.

Key Information at a Glimpse

The HD OLED display shows battery level, frequency, status, channel, and more. Users can also create easy-to-recognize channel and radio names.

Digital Unleashed, Analog Inherited

Compatible with existing digital and analog radios and systems, while digital error correction helps deliver clear voice and accurate data over a wider range.

Tune in Voice, Tune out Noise

Professional AI-based noise cancellation filters up to 30 dB of noise to protect focus and improve productivity.

Passcode Is Passport

Only users with the same passcode can join the group call, helping protect conversations from neighboring groups.

A Quiet Solution: Whisper Mode

Whisper on a call while still being heard clearly on the other end, protecting privacy without disturbing nearby customers.

Fast Charging, Fast Friends

2200mAh replaceable lithium polymer battery supports extra-long shifts and can be fully charged in 2.5 hours.

Application Scenarios

Designed for premium business environments that need elegant appearance, private communication, and reliable digital performance.

Luxury Hotels

Whisper mode, private calls, and noise cancellation support discreet and professional guest service communication.

Golf Courses & Clubs

Digital-analog compatibility and long battery life help teams coordinate across wide spaces and busy service areas.

High-End Retail

Elegant design, OLED display, and clear voice performance fit premium customer-facing environments.

Product Specifications

Hytera S1 Pro technical specifications for reference. Some details may vary by model version and region.

General
Frequency Range
400-470MHz, main unit
Channel Capacity
256
Zone Capacity
6, digital + analog
Channel Spacing
12.5 kHz / 20 kHz / 25 kHz
Operating Voltage
3.8 V rated
Battery
2200mAh Li-Polymer
Battery Life
Digital: 16 hrs at 3W / 17 hrs at 2W / 18 hrs at 1W
Frequency Stability
±0.5 ppm
Antenna Impedance
50 Ω
Dimensions
108 mm × 53 mm × 20 mm, without antenna
Weight
145g with belt clip;
135g without belt clip
Display
1.3 inch OLED
BT
5.0
Receiver
Sensitivity Analog
0.18µV, 12dB SINAD
Sensitivity Digital
0.18µV
Adjacent Channel Selectivity
ETSI: 60dB @ 12.5 kHz / 70dB @ 20/25 kHz
Intermodulation
ETSI: 65dB @ 12.5/20/25 kHz
Spurious Response Rejection
ETSI: 70dB @ 12.5/20/25 kHz
Blocking
ETSI: 84dB
Hum & Noise
40dB @ 12.5 kHz;
43dB @ 20 kHz;
45dB @ 25 kHz
Rated Audio Power Output
0.5W
Rated Audio Distortion
≤5%
Audio Response
+1 ~ -3 dB
Conducted Spurious Emission
< -57dBm
Transmitter
RF Power Output
400-470MHz: 1W / 2W / 3W, low / medium / high
FM Modulation
11K0F3E @ 12.5 kHz;
14K0F3E @ 20 kHz;
16K0F3E @ 25 kHz
Conducted/Radiated Emission
-36dBm < 1GHz;
-30dBm > 1GHz
Modulation Limiting
±2.5 kHz @ 12.5 kHz;
±4.0 kHz @ 20 kHz;
±5.0 kHz @ 25 kHz
FM Hum & Noise
40dB @ 12.5 kHz;
43dB @ 20 kHz;
45dB @ 25 kHz
Adjacent Channel Power
60dB @ 12.5 kHz;
70dB @ 20/25 kHz
Audio Distortion
≤3%
Environmental
Operating Temperature
-10°C ~ +55°C
Storage Temperature
-30°C ~ +70°C
ESD
±8kV contact;
±15kV air

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