Wireless Intercom System
Solidcom M1 Pro
Unparalleled Communication Clarity
Dual-Mic
ENC
1,300ft (400m)
LOS Range
Group
Communication
Expandable Cascade
Connection
1.9GHz
Frequency
Cozy Headset
Fit
Flexible Configuration
& Upgrade
Extended Battery
Life
Introducing Solidcom M1 Pro, the ultimate full-duplex wireless intercom system recognized for its unparalleled professional performance. With advanced dual-mic Environmental Noise Cancellation (ENC) technology, this professional full-duplex wireless intercom system ensures unparalleled communication clarity, ideal for production teams working in loud environments. The ergonomic headset design offers optimal stability and comfort, allowing you to stay focused on your tasks. With an impressive LOS range of 1,300ft (400m), it is the ideal choice for small- and medium-scale events such as stage performances and sports events, enabling seamless team coordination through extensive and interference-free communication.
Team Communication
to the Next Level
Stage Performance
House of Worship
Sports Events
Broadcast
The Power of ENC to Excellent Audio Clarity
The Solidcom M1 Pro stands out with its exceptional dual-mic ENC technology, which delivers clear audio even in challenging conditions by effectively blocking unwanted background noise. Its supercardioid primary mic captures the speaker's voice and environmental noise accurately, while the omnidirectional secondary mic collects environmental noise from various directions as noise samples. Through advanced ENC algorithms, the audio signal is processed in the beltpack, successfully eliminating the environmental noise and ensuring high-quality clear audio.
Environmental Noise
Reverse Internal
User Sound
+
Environmental Noise
Up to 20 dB for Noise
Cancellation with ENC
Sounds Output to Others
Precise Communication
with Group Talk
Group Talk
Group Configuration
Various Preset Modes
The Solidcom M1 Pro achieves precise communication by allowing for up to three-group communication, even in unlimited cascade connections. Group configuration flexibility is easily accessible via the base station or web page (where the group configuration file can be saved and imported). The beltpack offers 8 preset modes that users can adjust to suit their individual working needs. These modes are ideal for different team collaboration scenarios and work situations. Each mode comes with a color indicator light to make it easy to use and understand.
Complete Connectivity for
Seamless Communication
Two-System Cascade Connection
Three-System Cascade Connection
Four-System Cascade Connection
With its versatile range of interfaces, the Solidcom M1 Pro boasts unparalleled cascade connection capabilities. This means that you can expand your system to include virtually unlimited base stations. To connect two Solidcom M1 Pro base stations, a straightforward option is to use either IP or 4-wire cascade connection. To connect more than two base stations, a combination of IP and 4-wire cascade connections can be employed. This user-friendly approach empowers you to effortlessly expand your communication network according to your requirements.
Other Hollyland
Intercom Systems
Our device also supports connection to other Hollyland intercom systems via the 4-wire interface
2-Wire and 4-Wire
Audio Systems
2-wire and 4-wire audio systems using the 2-wire interface and 4-wire interface
Walkie-Talkies
Hollyland's Walkie-Talkie Converter to work with a wider range of walkie-talkies.
Impressive Communication Range with
1.9GHz for Enhanced Connection Stability
The Solidcom M1 Pro offers full support for two types of antennas — panel antenna built into the base station and external fiberglass antenna. This allows for greater flexibility in on-site applications and significantly extends the transmission range. In addition, the device operates on 1.9GHz, ensuring communication free from interference.
External Fiberglass Antenna
Built-in Panel Antenna
The external fiberglass antennas provide a dependable transmission range of approximately 985ft (300m) in all directions, making them perfect for large-scale events like sports events, exhibitions, and beyond, ensuring reliable communication throughout the entire venue and uninterrupted connectivity.
Ideal for operations in unobstructed venues like church events and concerts, the built-in panel antenna offers an impressive one-way transmission range of up to 1,300ft (400m) in the front. Additionally, it provides an extra 160ft (50m) of range at the back. This configuration makes it an excellent choice for one-way communication purposes.
Increased Communication
Stability and Reliability [1]
Powered by automatic frequency hopping technology, our device automatically identifies interferences across the frequency bands and selects interference-free options, ensuring uninterrupted communication and improved stability.
Immerse Yourself in
Audio Excellence
The Solidcom M1 Pro boasts impressive technical specifications for an immersive audio experience. For example, with a frequency range of 150Hz-7kHz, it captures every sound detail with precision. Furthermore, its sampling rate of 16kHz ensures high-quality audio sampling for accurate reproduction.
150Hz-7kHz
Frequency Range
16kHz
Sampling Rate
60dB±2
SNR
<1%
Distortion
Enhanced Design for Maximum
Comfort and Superior Audio
The brand-new headsets (including the single-ear headset and double-ear headset) developed by Hollyland offer maximum comfort and superior audio quality, with a structure that better fits the human ear and effectively reduces environmental noise. In addition, a wide range of headset accessories, such as mic cushion and head beam, is available for easy replacement on-site, promoting cleanliness and hygiene. Simply use them as needed and enjoy an exceptional wireless intercom experience.
Electret Mic ENC Double-Ear
The Hollyland M1 Pro includes an optional accessory in the form of a double-ear headset, ensuring maximum ambient noise reduction while catering to the specific preferences of those who need to focus more on their communication without being disturbed by environmental noise.
3.5mm Headset Interface
The beltpack offers compatibility with 3.5mm headsets with a condenser microphone, providing greater flexibility for communication.
TALK Button
With the ergonomically designed TALK button, you can effortlessly engage in conversations with just a single press, while a quick release activates the MUTE mode.
Group Button
The illuminated color on the A, B, and C buttons allows for easy identification of the assigned group, enabling efficient communication.
Neck Strap
Each beltpack comes with a lightweight neck strap for added security.
Volume Button
The volume buttons on the side of the beltpack allow for effortless adjustment of 10-level volume, ensuring optimal audio control.
Configure Your Device
Anywhere, Anytime
Seamlessly unleash the maximum capabilities of the device by utilizing the base station, Hollyvox app, and web page for device configurations and upgrades.
Web Page
Hollyvox App
Base Station
Continuous Power Supply for
Uninterrupted Communication
Each beltpack comes with two replaceable lithium polymer batteries with an operating time of up to 6 hours. The included charging base completely alleviates concerns about low power, as it can fully charge 8 beltpacks and 8 batteries in merely 2.5 hours at a time. The base station supports power supply through POE or NP-F batteries, ensuring uninterrupted communication regardless of the power source.
Incredible Form Factor Effects
The beltpack features detachable antennas for easy replacement and added robustness, along with a secure TALK button. Weighing around 200g (7oz), the beltpack is crafted using double injection molding technology, providing a comfortable grip and improved drop-proof performance with its matte finish.
The headset with a military-inspired design features a metal head beam, specifically engineered to deliver optimal scratch-proof performance.
The base station is crafted with high-quality aluminum alloy, featuring a robust construction that ensures exceptional resilience, even in the most demanding environments.
Your Package List
M1 Pro – 8 Beltpacks
M1 Pro – 4 Beltpacks
Wireless Intercom System RRU x 1
Electret Mic ENC Single-Ear Headset x 8
Wireless ENC Intercom Beltpack x 8
Beltpack Battery Charging Base x 1
External Fiberglass Antenna x 2
Beltpack Battery x16
4-Pin XLR Adapter x 1
Neck Strap x 8
POE Adapter x 1
3/8 Mounting Screw x 1
Crab Clamp x 1
RJ45 to Dual XLR Cable x 1
Hard-Shall Carry Case x 1
RJ45 to XLR Cable x 1
AC Power Cable x 2
USB-A to USB-C Cable x 1
Wireless Intercom System RRU x 1
Electret Mic ENC Single-Ear Headset x 4
Wireless ENC Intercom Beltpack x 4
Beltpack Battery Charging Base x 1
External Fiberglass Antenna x 2
Beltpack Battery x8
4-Pin XLR Adapter x 1
Neck Strap x 4
POE Adapter x 1
3/8 Mounting Screw x 1
Crab Clamp x 1
RJ45 to Dual XLR Cable x 1
Hard-Shall Carry Case x 1
RJ45 to XLR Cable x 1
AC Power Cable x 2
USB-A to USB-C Cable x 1
Upgrade Your Setup.
Wireless ENC Intercom Beltpack
Beltpack Battery Charging Base
External Fiberglass Antenna
Beltpack Battery
Neck Strap
Specs
Base Station
Interface
POE interface (RJ45)
Power supply interface (RJ45)
4-wire audio interface
2-wire audio interface
USB interface
Power Supply
POE power supply
NP-F battery
Frequency Response
150Hz-7kHz
Signal-to-Noise Ratio
>55dB
Distortion
<1%
LOS Range
1,300ft (400m)
Frequency Band
1.9GHz
Modulation Mode
GFSK
TX Power
<21dBm
RX Sensitivity
≤-93dBm
Bandwidth
1.728MHz
Power Consumption
<3W
Dimensions
(L x W x H): 255.5mm x 180.4mm x 48.5mm
(10″ x 7.1″ x 1.9″)
Net Weight
Approx. 1560g (55oz)
ENC Level
/
Temperature Range
0℃ to 45℃ (working condition)
-20℃ to 60℃ (storage condition)
Beltpack
Interface
3.5mm headset interface
0B10 headset interface
USB-C interface
Power Supply
1500mAh lithium polymer battery
Frequency Response
ENC OFF: 150Hz-7kHz (fluctuation range: ±6dB)
ENC ON: 150Hz-7kHz (fluctuation range: ±10dB)
Signal-to-Noise Ratio
60dB±2
Distortion
<1%
LOS Range
1,300ft (400m)
Frequency Band
1.9GHz
Modulation Mode
GFSK
TX Power
<21dBm
RX Sensitivity
≤-93dBm
Bandwidth
1.728MHz
Power Consumption
<0.65W
Dimensions
(L x W x H): 105mm x 65mm x 22.4mm
(4.13″ x 2.56″ x 0.88″)
Net Weight
Approx. 200g (7oz)
ENC Level
20dB
Temperature Range
0℃ to 45℃ (working condition)
-20℃ to 60℃ (storage condition)
Note:
 1. 
The operating frequency may vary by country and region. Please refer to local laws and regulations for more information.



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