Hytera SM26N2-P Intrinsically Safe RSM with 2.5mm Jack

Intrinsically Safe Remote Speaker Microphone with 2.5mm Audio Jack

Reliable Hands-Free Audio for Hazardous Environments

Protect your field workforce and enhance tactical flexibility with a certified intrinsically safe remote speaker microphone featuring a discrete secondary earpiece port.

The genuine Hytera SM26N2-P is a professional-grade Hytera SM26N2-P Remote Speaker Microphone for HP782 portable two-way radios engineered to perform reliably across demanding industrial applications. Integrating the Hytera SM26N2-P into your communication deployment allows operators to transmit and receive high-clarity voice messages without continually removing the main transceiver handset from their utility belts. This specialized audio unit carries certified intrinsically safe engineering, preventing ignition risks when operating inside environments with flammable vapors, gases, or combustible dust clouds.

Perfect for safety compliance officers, utility field crews, refinery technicians, and security details, the Hytera SM26N2-P combines physical resilience with accessory flexibility. Built with an IP54 environmental rating, the microphone chassis resists airborne dust penetration and multi-directional water spray. Unlike fully sealed alternatives, this model features a built-in 2.5mm auxiliary accessory port, allowing personnel to connect an external secondary earpiece (such as the Hytera EAS03) for completely private, low-visibility message monitoring in crowds or quiet areas.

The microphone assembly relies on a high-flexibility black coiled cord that securely interfaces with matching radio chassis blocks via a 13-pin multi-pin connector plug backed by an integrated metal thumb screw. To maintain complete electrical connection integrity and maximize internal electronic security, the unit utilizes advanced Microchip Protection hardware for automatic OEM firmware verification. When servicing or deploying the equipment, always ensure the thumb screw is threaded down firmly, and never attempt to link or disconnect audio accessories while standing within an active hazardous location boundary.

Key Features & Benefits

• Certified Intrinsically Safe Build: Validated for hazardous areas (HazLoc) to eliminate static or electrical spark hazards in volatile atmospheres.
• 2.5mm Auxiliary Audio Port: Accommodates secondary receive-only earpieces cleanly to enable discrete, confidential message listening.
• Top-Mounted Emergency Alert: Features an integrated, high-visibility tactical emergency button to trigger immediate distress signals to dispatchers.
• IP54 Dust & Splash Resistance: Constructed to shield internal acoustic elements from heavy dust contamination and rain splashes.
• 360-Degree Swivel Metal Clip: Anchored by a heavy-duty, rotating metallic clothing clasp that fastens securely onto uniform straps or tactical vests.

Specifications

Attribute	Details
Brand	Hytera
Model/SKU	Hytera SM26N2-P (SM26N2-P)
Product Type	Remote Speaker Microphone (RSM)
Interface Type	13-Pin Multi-Pin Connector with Thumb Screw
Safety Certification	Intrinsically Safe (HazLoc Approved)
IP Rating	IP54 (Dust & Splash Resistant)
Accessory Port	2.5mm Audio Jack
Cable Type	Heavy-Duty Black Coiled Cord
Color	Black

Compatibility

Radios

HP602	HP682	HP702	HP782
PD602	PD602i	PD662	PD662i
PD682	PD682i	X1e	X1ei
X1p	X1pi

Recommended Accessories

• Hytera HP782 Portable Digital Two-Way Radio (HP782) — The flagship handheld digital transceiver built to link natively with the 13-pin thumb-screw connection of this microphone.
• Hytera EAS03 Receive-Only Earpiece with 2.5mm Plug (EAS03) — The dedicated covert acoustic tube earpiece that plugs directly into this microphone's side port for private monitoring.

More Resources

• Guide to Commercial Earpieces and Audio Accessories

Frequently Asked Questions

What is the practical difference between this model and the Hytera SM26N1-P?

While both models feature an intrinsically safe design and a 13-pin radio connector, the SM26N2-P is rated IP54 and features a 2.5mm audio jack for external earpiece routing. The SM26N1-P is rated IP67 and is completely sealed without an auxiliary port to allow for full deep-water submersion.

Can I use third-party 2.5mm earpieces with this speaker microphone?

The auxiliary port is cut to standard 2.5mm dimensional parameters and fits standard single-pin plugs. However, it is highly recommended to use authentic Hytera accessories like the EAS03 to guarantee full structural alignment and clear audio matching.

Is the emergency button active immediately upon plugging the microphone in?

Yes, as long as the 13-pin connector is seated properly and screwed down, the integrated emergency button links directly with the radio's logic board. Emergency behavior rules (such as silent alarms or hot-mic states) must be configured beforehand within your radio's system software.

 

Warranty

1-year manufacturer's warranty.