Product Overview
Hytera SM26N4 is a remote speaker microphone. It has a 2.5 mm earpiece socket and an emergency button.
Key Features
- PTT Key: available
- Speaker Power: 2 W (rated); 2.5 W (max.)
- IP Rating: IP54
Key Specifications
| Manufacturer | Hytera |
|---|---|
| Model | SM26N4 |
| Dimensions | 76.85* 60.55* 34mm |
| Weight | about 150 g |
| Color | black & grey |
| PTT Key | available |
| Emergency Key | available |
| Microphone Sensitivity | –42±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa |
| Speaker Power | 2 W (rated); 2.5 W (max.) |
| Speaker Impedance | 8 Ω±15% @ 1.5 kHz |
| Manufacturer-listed speaker acoustic test value | 85±4 dB @ 1 kHz 2 W/30cm |
| IP Rating | IP54 |
| Operating Temperature | –30℃ to 60℃ |
| Storage Temperature | –40℃ to 85℃ |
| Earpiece connection | 2.5 mm audio jack |
| Listed radios | PD705; PD705G; PD755; PD755G; PD785; PD785G; PD985; PT560H; PT580H Plus |
Compatibility and Configuration
Confirm exact compatible equipment, connector and required intervening components. Listed models (not an exhaustive compatibility list): PD705, PD755, PD785, PD985, PT560H, PT580H-Plus.
Ordering Information
Confirm exact part number, connector, host variant and supplied components.
Request a Quote
Contact MARS SC about Hytera SM26N4 and your equipment configuration.




