RT81 Dual Time Slot High Power IP67 UHF DMR Radio

Retevis RT81 Dual Time Slot UHF High Output Power IP67  IP67 Waterproof radio Long-range Radio  The design...
Vendor: Retevis
SKU: A9119B
Availability: In Stock
$86.99 CAD
$86.99 CAD
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RT81 Dual Time Slot High Power IP67 UHF DMR Radio

RT81 Dual Time Slot High Power IP67 UHF DMR Radio


RT81 Dual Time Slot High Power IP67 UHF DMR Radio


Retevis RT81 Dual Time Slot UHF High Output Power IP67
waterproof dmr long-range radio rt81
 IP67 Waterproof radio Long-range Radio

 The design of IP67 dust-proof and waterproof preventing solid objects and water from damaging the walkie-talkie. Allows you to use RT81 in complex environments.

Digital Encryption

Secure communications are an essential requirement, especially for public safety applications.
DMR radio RT81 is equipped with 10-bit key data encryption, it prevents eavesdropping and avoids interference to ensure secure communication.

Long Battery Life

Built-in 2200 mAh battery, an operating time of 15 hours in analog mode and 25 hours in digital mode, and is suitable for daily use.

Crystal Sound

Security personnel typically work in a busy, noisy environment. The sound quality of the walkie-talkie is especially important. Due to the built-in high-quality speakers, the DMR walkie-talkie provides better noise cancellation. In a noisy environment, it is possible to communicate with others in better quality.

Rugged radios

In the security process, it often happens that the walkie-talkie falls by running. Therefore, there are certain requirements for the fall resistance of the two-way radio. A robust shell with stronger protection against falls and earthquakes is more durable.

High/Low Power Selection

High power has a longer call range. Low power has a longer battery life. The selection between high and low power can be used flexibly, allowing you to choose the appropriate power in different situations.

Private/Group Call/All Calls

For security, it is necessary to communicate. The walkie-talkie supports individual and group calls with ID, by setting the frequency, time slot, etc. to meet complex communication requirements.

Digital /Analog handheld long-range Radio

Since the RT81 DMR waterproof radio is compatible with both analog and digital modes, it not only retains the analog radio function, but also has the advantages of digital radio, such as better radio performance and longer battery life, higher energy efficiency, and the meantime reduced cost of equipment replacement.

DMR technology offers six benefits, including doubling the capacity of existing licensed channels, backward compatibility with legacy systems, longer battery life, and increased energy efficiency that improves working efficiency, extends walkie-talkie life, and reduces equipment replacement costs.

Dual Time Slot

RT81 handheld DMR radio supports a repeater that is compatible with digital DMR and analog repeaters and extends the communication range.Dual Time Slot expands the channel capacity and extends the communication distance.


UHF in the high-frequency band has better penetration and is more suitable.

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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