Retevis RT81 High Power Digital Handheld Radio with Earpiece Bundle (4 Pack)

Retevis RT81 is a durable, high-performance digital handheld radio designed for secure communication. With long battery life, crystal-clear sound, and versatile features, it’s ideal for professional security and demanding environments, such as school security and hotel management.

Digital/Analog Compatibility

Compatible with both analog and digital modes, the RT81 digital and analog radio combines the benefits of analog reliability with digital advantages like superior performance, longer battery life, and greater energy efficiency—all while reducing equipment replacement costs.

Dual Time Slot

The RT81 DMR radio offers three modes: simplex, repeater, and simplex dual time slot. The dual-time slot mode increases communication efficiency and extends both channel capacity and communication range.

Digital Encryption

The RT81 digital radio offers 10-bit encryption for secure communications, preventing eavesdropping and interference—vital for public safety.

Long Battery Life

With a built-in 2200 mAh battery, RT81 rechargeable radio offers up to 15 hours of operation in analog mode and 25 hours in digital mode, making it ideal for daily use.

High/Low Power Selection

The RT81 DMR handheld radio lets you switch between high power for long range and low power for saving battery life, offering flexibility for different situations. 

Durable Construction

Built to withstand drops and harsh conditions, the RT81’s rugged design offers enhanced fall resistance, making it perfect for demanding security tasks.

Private/Group Calls

The RT81 digital two way radio supports both private and group calls, with customizable IDs and settings (frequency, time slot) to meet different communication needs. 

Crystal Clear Sound

In noisy environments, such as security operations, clear sound is essential. Utilizing advanced DMR voice processing technology, the RT81 delivers exceptionally clear and high-quality audio, eliminating the need for strained communication. 

VOX Hands-Free Operation

The integrated VOX (Voice Operated Exchange) feature enables voice-activated transmission, freeing your hands for other tasks. The included covert acoustic tube earpieces help improve the sound quality and also ensure the call information privacy.