Hytera SM27W1 Bluetooth Speaker Microphone with LCD Display (IP54)
The :contentReference[oaicite:0]{index=0} SM27W1 Bluetooth Speaker Microphone is a wireless remote palm microphone designed to deliver hands-free communication and enhanced mobility when paired with compatible Hytera H-Series mobile radios. It is ideal for professionals who need to stay connected while driving, managing equipment, or operating in fast-paced environments.
This compact and rugged accessory features an integrated LCD display and a large Push-to-Talk (PTT) button, providing clear audio and intuitive control up to 32 feet from the connected radio. The SM27W1 allows users to maintain full communication capability without reaching for the radio, improving safety and operational efficiency.
The included dash mounting clip doubles as a charging dock and connects to a vehicle’s USB power port using a 39-inch USB to Micro-USB charging cable. The SM27W1 works seamlessly with Bluetooth-enabled Hytera mobile radios and can also be used with non-Bluetooth models when paired with the ADA-01 Bluetooth Adapter. Its durable design and wireless functionality make it well-suited for fleet vehicles, logistics, field service, and other on-the-move applications.
Key Features
Bluetooth® wireless remote speaker microphone for mobile radios
Integrated LCD display for status and control visibility
Dedicated Push-to-Talk (PTT) and emergency buttons
Clear audio transmission up to 32 ft from the radio
Dash mounting clip that functions as a charging base
USB-powered charging for vehicle installations
Compatible with Bluetooth-enabled and non-Bluetooth Hytera mobile radios
Compact, rugged design for professional vehicle environments
Technical Specifications
Model
SM27W1
Accessory Type
Bluetooth Remote Speaker Microphone
Dimensions
3.4 × 2.5 × 1.7 inches
Weight
Approx. 4.2 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® V4.0
Bluetooth Range
26 – 32 ft
Battery Life
≥ 15 hours (5/5/90 duty cycle)
Charging Time
≤ 3.5 hours
Certification
CE, FCC, IC
IP Rating
IP54
Operating Temperature
-4°F to 140°F
Storage Temperature
-4°F to 140°F
Compatible
Compatible with Hytera CK03-E and CK02-E Car Kits or Portable Radios