Hytera
Product Description
Hytera SM27W2 Bluetooth Remote Speaker Microphone with Clip
The SM27W2 Bluetooth Remote Speaker Microphone is a rugged, high-performance wireless audio accessory designed for professionals who require reliable, hands-free communication in demanding environments. Utilizing Bluetooth® technology, the SM27W2 pairs seamlessly with compatible Hytera handheld radios to deliver clear, distortion-free audio without restrictive cabling.
Equipped with a powerful 2.5 W speaker and advanced noise cancellation, the SM27W2 ensures clear voice transmission even in high-noise environments. Its ergonomic design includes a built-in swivel belt clip, volume control, and three programmable buttons for customized operation. The intuitive control layout allows users to stay focused on the task at hand while maintaining constant communication.
Built to withstand harsh conditions, the SM27W2 features an IP67-rated housing that provides complete protection against dust and water immersion. Fast Bluetooth pairing (under 2 seconds when in close proximity) minimizes downtime, while the integrated 1100 mAh battery delivers over 20 hours of operation on a standard duty cycle—ideal for extended shifts in the field.
Key Features
- Bluetooth® wireless remote speaker microphone
- High-output 2.5 W speaker for clear audio in noisy environments
- Advanced noise cancellation for improved voice clarity
- Dedicated Push-to-Talk (PTT) and emergency buttons
- Three programmable buttons for customized functionality
- Fast Bluetooth pairing in under 2 seconds
- IP67-rated protection against dust and water immersion
- Built-in swivel belt clip for secure, flexible attachment
- Long-lasting battery supporting extended work shifts
Technical Specifications
| Model | SM27W2 |
|---|---|
| Accessory Type | Bluetooth Remote Speaker Microphone |
| Dimensions | 3.4 × 5 × 1.6 inches |
| Weight | Approx. 4.4 oz |
| Color | Black |
| PTT Key | Yes |
| Emergency Key | Yes |
| Microphone Sensitivity | –42 ±3 dB @ 1 kHz (0 dB = 1 V/Pa) |
| Speaker Power | 2 W (rated); 2.5 W (max.) |
| Speaker Impedance | 4 Ω ±15% @ 1 kHz |
| Speaker Frequency Response | 83 ±4 dB @ 1 kHz (1 W / 100 cm) |
| Communication Protocol | Bluetooth® V4.2 |
| Bluetooth Range | 26 – 32 ft |
| Battery Life | ≥ 20 hours (5/5/90 duty cycle) |
| Charging Time | ≤ 3.5 hours |
| Certification | FCC, IC |
| IP Rating | IP67 |
| Operating Temperature | -4°F to 140°F |
| Storage Temperature | -4°F to 140°F |
SM27W2 Compatibility
| BD552i-BT | PD482i-BT | X1ei | X1pi |
| HP602-G-BT | HP682-G-BT | HP702-G-BT | HP782-G-BT |
| PNC360S | PNC380S | PNC550 | PNC560 |
| MD622i-BT | HM652-G-BT | HM682-G-BT | HM782-G-BT |
| MNC360 | MNC580 |
Typical Applications
- Public safety and emergency services
- Security and event management
- Utilities and field service operations
- Industrial and construction environments
- Warehousing and logistics