Digital Interphone DM-1701 Dual Time Slot Two-Way Radio 136-174/400-520 MHz 5W 999 Channels 5-10km Range Lithium Battery AU EU UK US
Digital Interphone DM-1701 Dual Time Slot Two-Way Radio 136-174/400-520 MHz 5W 999 Channels 5-10km Range Lithium Battery AU EU UK US
DM-1701 Dual Time Slot Digital Interphone with 5W Output and 999 Channels
The DM-1701 is a digital interphone designed for reliable two-way communication over distances of up to 5 to 10 kilometres. Its dual time slot technology allows two simultaneous conversations on one channel, improving efficiency for teams. With a wide frequency coverage from 136-174 MHz and 400-520 MHz, this radio suits both VHF and UHF bands. The 5-watt RF output power provides strong signal reach, while 999 programmable channels offer ample capacity for large user groups.
Features and Construction
This digital interphone is built for practical use in professional and outdoor settings. It combines digital clarity with a high channel count and dual time slot capability.
Dual Time Slot Technology
The DM-1701 supports dual time slot (DMR) operation, meaning it can handle two independent calls on the same frequency at once. This doubles the communication capacity without needing extra channels, making it ideal for teams that require separate talk groups.
Frequency Coverage and Power
The radio covers two key bands: 136-174 MHz and 400-520 MHz. This dual-band coverage gives you flexibility to communicate on either VHF or UHF depending on terrain and range requirements. The 5-watt output ensures a strong signal across the claimed 5-10 km theoretical range.
Channel Capacity and Battery
With 999 programmable channels, the DM-1701 allows for extensive organisation by department, shift, or function. It runs on a lithium battery, which is rechargeable and provides consistent power for daily use.
Uses and Placement
The DM-1701 is suited for professional users such as security teams, event coordinators, and site managers who need secure, efficient communication.
Professional Team Communication
In a workplace or event setting, the dual time slot feature lets supervisors and staff communicate without overlapping conversations. The wide channel capacity is useful when multiple groups need separate talk paths.
Outdoor and Field Use
The 5-10 km theoretical range makes the radio practical for outdoor sites such as construction areas, farms, or large warehouses. The lithium battery allows for all-day portable operation without frequent recharging.
Benefits and Buying Value
The DM-1701 offers practical communication tools without unnecessary complexity. Its key advantages are channel flexibility and the dual time slot feature.
Efficient Frequency Use
Dual time slot technology means you get two logical channels from one physical frequency. This reduces the need for multiple radios or licence allocations in some setups, saving cost and administrative effort.
Why Choose This Product
The DM-1701 is a straightforward digital interphone with a high channel count, dual-band coverage, and 5W power. It is a sensible choice for users who need reliable digital radio communication with room to grow.
