Retevis RT29 IP67 Waterproof Two Way Radios - Long Range Emergency

In this review the Retevis RT29 radios stand out as a purpose-built, heavy duty two way radio for outdoor security and emergency teams; the single biggest reason to consider them is the combination of long range performance and rugged, IP67 waterproofing that keeps communication reliable in harsh conditions. The reviewer found these radios best for users who need durable hardware, strong battery life and an alarm function for lone-worker safety, while noting they are preset with CTCSS DCS and may not pair directly with other brands without supplied firmware.

Key Features

• High power long range: The radios use a high power transmitter and supplied antenna to achieve transmission coverage that can reach up to 700,000 sq ft or roughly 50 floors in open conditions, making them suited to large sites.
• IP67 waterproof rating: Rated to survive being soaked at 1 meter for 30 minutes, these units hold up in heavy rain, snow and other wet environments common in outdoor work.
• Heavy duty construction: ABS housing and a drop resistance claim from about 2 meters give the RT29 a solid, durable feel for construction, rescue or industrial use.
• Long battery life: The 3200mAh Li-ion battery runs for more than 20 hours in typical use, so it covers full shifts without frequent charging.
• Emergency alarm and safety features: A loud one-touch alarm helps summon help quickly when working alone or facing danger.
• Multi-function controls: Volume knob, VOX, scramble, squelch, scan, monitor, encryption and low-battery warning provide flexible operation for professional scenarios.

Who It's For

The RT29 is aimed at teams and individuals who need rugged two way radios for outdoor security, construction sites, rescue operations, hunting or camping, and who value waterproofing and long battery life. Its hard shell and alarm function make it a sensible choice for lone workers and field crews who must stay connected in bad weather.

Those who require immediate interoperability with other brand radios should be aware the channels ship pre-set with CTCSS DCS and will not talk directly to different brands without firmware adjustments; buyers who must mix brands on the same channel may want to check compatibility before purchasing.

Pros & Cons

Pros

• Sturdy ABS build and IP67 waterproofing make these radios genuinely rugged for outdoor use.
• Very good battery life from the 3200mAh pack, often exceeding a full work day.
• Clear, loud audio and impressive range reported by multiple users in rural and multi-floor settings.
• Emergency alarm and practical pro features add real-world safety value.

Cons

• Pre-set CTCSS DCS channels prevent direct communication with other brands without requesting firmware, which can complicate mixed-brand deployments.
• Some users report mixed functionality depending on local frequency conditions, so real-world range can vary.

Specifications

Product type	Two way radio (2 pack)
Battery	3200mAh Li-ion rechargeable
Waterproof rating	IP67 (1 m for 30 minutes)
Durability	ABS housing, drop resistance ~2 m
Range (claimed)	Up to 700,000 sq ft / 50 floors
Special features	Emergency alarm, VOX, scramble, scan, encryption

Our Verdict

The Retevis RT29 is a practical choice for outdoor security teams and field workers who need durable, waterproof radios with long battery life and an emergency alarm. It delivers strong audio and range for the price, but buyers who must interoperate with other brands should confirm firmware compatibility first. Overall, value and rugged reliability make it a sensible pick for professional use.

Frequently Asked Questions

Are these radios waterproof?
Yes. The RT29 has an IP67 rating and can withstand being submerged at 1 meter for 30 minutes, suitable for heavy rain and wet conditions.

Will the RT29 talk to other brand walkie talkies?
Not out of the box: channels are pre-set with CTCSS DCS and may not communicate with other brands without firmware adjustments available from the seller.

How long does the battery last?
The included 3200mAh battery will commonly run more than 20 hours in normal use, covering typical work shifts.