Hytera SM18N2 Waterproof Speaker Mic | PD700 Series
If you are working in tough, wet, or dusty conditions, you need accessories that work just as hard as your radio. The Hytera SM18N2 Remote Speaker Microphone is built specifically to keep your hands free and your communications clear, no matter the environment. Designed for seamless integration with your Hytera PD700 series devices, this heavy-duty mic ensures you never miss a critical message while keeping your radio securely fastened to your belt.
Is the Hytera SM18N2 compatible with my radio?
Yes, if you are using the popular PD700 series, this microphone is a perfect fit. It is fully compatible with the Hytera PD705LT, Hytera PD755, and the Hytera PD785 digital two-way radios. Simply plug it in, and you are ready to communicate instantly.
How durable is this speaker microphone?
Extremely durable. The SM18N2 boasts an impressive IP67 waterproof rating, meaning it is completely protected against dust ingress and can withstand being submerged in up to 1 meter of water for 30 minutes. Whether you are caught in heavy rain or working on a dusty construction site, this microphone will continue to perform flawlessly.
What are the technical specifications?
This microphone is engineered for high-quality audio transmission and long-lasting reliability. Here are the core technical details you need to know:
- IP Rating: IP67 (Waterproof and Dustproof)
- Microphone Sensitivity: -42dB ±2dB @1KHz
- Speaker Sensitivity: 97dB ±3dB @300Hz to 3KHz average
- Impedance: 20Ω ±15% @1.5KHz
- Rated Power: 2W (Maximum Power: 3W)
- PTT Cycles: ≥100,000