POWER PRODUCTS
Product Description
Hytera SM25A1 Remote Speaker Microphone with Display
Product Overview
The Hytera SM25A1 Remote Speaker Microphone with Display is a rugged and feature-rich audio accessory designed for professional two-way radio communication. Equipped with an integrated display, this microphone enhances usability by providing quick access to key information while operating in the field.
Its durable construction, ergonomic design, and high-output speaker ensure clear audio transmission even in noisy environments. With dedicated PTT and emergency keys, the SM25A1 is ideal for mission-critical communications across industries such as public safety, security, construction, and event management.
Key Features
- Integrated display for enhanced usability
- High-power speaker for loud and clear audio
- Built-in microphone with high sensitivity
- Dedicated PTT (Push-to-Talk) key
- Emergency key for critical situations
- Durable and ergonomic design
- 10-pin connector for secure radio compatibility
- IP54 rated for dust and water resistance
Technical Specifications
| Model | Hytera SM25A1 |
|---|---|
| Accessory Type | Remote Speaker Microphone with Display |
| Color | Black |
| Dimensions | 92.8 × 62.5 × 32.1 mm (3.65 × 2.46 × 1.26 in) |
| Weight | Approx. 160 g |
| Connector | 10-pin Connector |
| PTT Key | Available |
| Emergency Key | Available |
| Microphone Sensitivity | -42 ±3 dB @ 1 kHz (3.0 V, 2.2 kΩ, 0 dB = 1 V/Pa) |
| Speaker Power | 2 W (Rated), 3 W (Max.) |
| Speaker Impedance | 20 Ω ±15% @ 1.5 kHz |
| Speaker Frequency Response | 97 ±3 dB @ 1 kHz (2 W / 30 cm) |
| IP Rating | IP54 |
| Operating Temperature | -30°C to +60°C |
| Storage Temperature | -40°C to +85°C |
Radio Compatibility
The SM25A1 is designed for use with compatible two-way radios featuring a 10-pin accessory connector. Below are commonly supported models and series.
| Radio Series | Compatible Models |
|---|---|
| Mobile Radios | MD652i, MD652iG, HM652, HR652 |
| Professional Digital Radios | PD7 Series (e.g., PD782, PD785) |
| Advanced Digital Radios | PD9 Series (e.g., PD982, PD985) |
| Legacy Digital Radios | X1 Series, PD6 Series |
Important Note
This remote speaker microphone uses a 10-pin connector and is only compatible with radios that support this interface. Compatibility may vary by region and model variant. Please verify compatibility with your specific radio model before purchase.
Applications
The SM25A1 is ideal for public safety personnel, security teams, construction crews, event coordinators, and industrial users who require reliable, high-quality audio communication in demanding environments.
Warranty
The SM25A1 remote speaker microphone includes a standard 1-year manufacturer warranty covering defects in materials and workmanship under normal operating conditions.
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Warranty
The SM25A1 remote speaker microphone includes a standard 1-year manufacturer warranty covering defects in materials and workmanship under normal operating conditions.
