1. Introduction
This manual provides detailed instructions for the proper use and maintenance of your ANYSECU HYT SM26M1 IP54 Portable Speaker Microphone. Designed for seamless integration with compatible Hytera two-way radios, this speaker microphone enhances communication by allowing you to transmit and receive audio without needing to remove your radio from its belt clip or carrying case. Its robust design includes a retractable coil cord and a 360-degree swivel clip for convenience and durability.
2. Product Overview
The ANYSECU HYT SM26M1 is a compact and reliable speaker microphone built for demanding environments. It features a clear speaker for receiving transmissions and an integrated microphone for clear voice transmission. The unit is equipped with a standard 2-pin connector for compatibility with various Hytera radio models.

Figure 2.1: Front view of the ANYSECU HYT SM26M1 Portable Speaker Microphone, showing the speaker grille and overall design.

Figure 2.2: A hand holding the speaker microphone, illustrating its ergonomic design and compact size.
3. Components
- Speaker/Microphone Unit: Main body for audio input and output.
- Push-to-Talk (PTT) Button: Located on the side for transmitting.
- 360-Degree Swivel Clip: For attaching the unit to clothing or gear.
- Retractable Coil Cord: Connects the speaker microphone to the radio.
- 2-Pin Connector: For connecting to compatible two-way radios.
- 3.5mm Audio Jack: For connecting an external earpiece (not included).

Figure 3.1: Side view of the speaker microphone, highlighting the Push-to-Talk (PTT) button and the 3.5mm audio jack for an earpiece.

Figure 3.2: Rear view of the speaker microphone, displaying the robust 360-degree rotatable swivel clip for secure attachment.

Figure 3.3: Detailed view of the 2-pin connector, designed for compatibility with specific Hytera two-way radio models.
4. Setup Instructions
- Identify Radio Connector: Ensure your Hytera two-way radio has a compatible 2-pin accessory port.
- Connect Speaker Microphone: Carefully align the 2-pin connector of the speaker microphone with the accessory port on your radio. Push firmly until it is securely seated. Some connectors may have a screw to further secure the connection; tighten if applicable.
- Secure the Clip: Attach the 360-degree swivel clip to your lapel, collar, or other convenient location on your clothing or gear. Adjust the angle for optimal comfort and accessibility.
- Optional Earpiece Connection: If using an external earpiece (not included), plug its 3.5mm jack into the audio port on the side of the speaker microphone.

Figure 4.1: The speaker microphone shown with its packaging and a small instruction manual, indicating the product's presentation.
5. Operating Instructions
- Receiving Audio: Once connected, audio from your radio will be routed through the speaker microphone's integrated speaker. Adjust the radio's volume for comfortable listening.
- Transmitting Audio (Push-to-Talk): To transmit, press and hold the PTT button located on the side of the speaker microphone. Speak clearly into the microphone. Release the PTT button to return to receive mode.
- Using an Earpiece: If an earpiece is connected to the 3.5mm audio jack, audio will be directed to the earpiece for private listening, bypassing the main speaker.
6. Features
- IP54 Rating: Provides protection against dust ingress and splashing water from any direction, making it suitable for various outdoor and challenging environments.
- Retractable Coil Cord: Offers flexibility and prevents tangling, extending as needed for comfortable use and retracting for compact storage.
- 360-Degree Swivel Clip: Allows for versatile attachment to clothing or gear, ensuring the microphone can be positioned optimally for communication.
- Easy Operation: Designed for ease of use, enabling transmission and reception without needing to handle the main radio unit.
7. Compatibility
The ANYSECU HYT SM26M1 Portable Speaker Microphone is compatible with the following Hytera two-way radio models:
- Hytera TC-600
- Hytera TC-610
- Hytera TC-620
- Hytera TC-700
- Hytera TC-580
- Hytera TC-518
- Hytera TC-618
- Hytera BD500
- Hytera TD500
- Hytera TD560
- Hytera PD530
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | SM08M3 (also referred to as SM26M1) |
| Brand | ANYSECU |
| Dimensions (L x W x H) | 1.34 x 2.38 x 1.34 inches (34 x 60.5 x 34 mm) |
| Item Weight | 5.6 ounces (160 Grams) |
| Material | Metal (internal components), Durable Plastic (housing) |
| Microphone Form Factor | Lavalier |
| Audio Sensitivity | 42 Decibels |
| Impedance | 600 Ohms |
| Signal-to-Noise Ratio | 58 dB |
| Frequency Response | 20 KHz |
| Connectivity Technology | XLR (referring to the 2-pin connector type) |
| Special Feature | Clip (360-degree swivel) |
| Power Source | Corded Electric (powered by radio) |
| Included Components | Microphone, Holder, Screw |
| IP Rating | IP54 |
9. Maintenance and Care
- Cleaning: Wipe the speaker microphone with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store the unit in a dry, cool place away from direct sunlight and extreme temperatures when not in use.
- Cord Care: Avoid excessive pulling or twisting of the coiled cord to prevent damage.
- Connector Protection: Keep the 2-pin connector clean and free from debris to ensure a reliable connection.
10. Troubleshooting
- No Audio from Speaker:
- Ensure the speaker microphone is securely connected to the radio.
- Check the radio's volume level.
- If an earpiece is connected, audio will be routed there; disconnect the earpiece to use the main speaker.
- Cannot Transmit:
- Verify the 2-pin connector is fully inserted and secured.
- Ensure the PTT button is being pressed firmly.
- Check the radio's battery level.
- Intermittent Connection:
- Inspect the connector pins for any bends or damage.
- Clean the connector and the radio's accessory port.
11. Warranty and Support
This product comes with a 1-year warranty from the manufacturer, Hytera. For technical support, warranty claims, or further assistance, please refer to the contact information provided with your product packaging or visit the official Hytera website.



