Digital walkie-talkies are also increasingly used in businesses. Digital walkie-talkies bring us higher security features and richer functional experience. So how do you choose the one that’s best for your team? Retevis RT29D, RT81, P1, RT50. They are several very popular digital machines. In order to avoid you having trouble when choosing, let’s explain these products to you today.
Model |
RT29D |
RT81 |
P1 |
RT50 |
battery |
3200mAh |
2200mAh |
2500mAh |
2200mAh |
Channels |
128 Channels (8 Zones/16 Channels Per Zone) |
32 Channels(2 Zone) |
16 zones/256 channels |
2 Zones, 198 Channels, 200 Contacts |
Frequency |
400-480MHz |
400-470MHz |
400-480MHz |
400-470MHz |
Waterproof |
IP67 Waterproof |
IP67 Waterproof |
IP54 |
IP67 Waterproof |
Analog & Digital Mode |
yes |
yes |
yes |
yes |
Display |
/ |
/ |
/ |
Hidden Active View Display |
Bluetooth |
Bluetooth(optional) |
/ |
/ |
/ |
Dual time slot |
yes |
yes |
yes |
yes |
Digital Encryption |
yes |
yes |
ARC4/AES128/AES256 Enhanced Encryption Compatible with Motorola |
Yes. The new version of RT50, in addition to 10-key encryption, adds 32-key encryption, compatible with Motorola AES128 encryption; also adds 64-key encryption, compatible with Motorola AES256 encryption. |
Single/group/all call |
yes |
Private/Group Call |
yes |
yes |
Dimension |
128*58.5*39mm(antenna included) |
139*64*37mm |
128*55.5*34mm |
141*60*39 mm |
Color |
Black |
black |
black |
black |
Bundle |
2 / 4 / 6 / 8 / 10 |
6 / 10 / 20 |
2 / 6 /10 |
6 / 10 / 20 |
More features |
Talk Around/Repeater Function / Dual Capacity Direct Mode (DCDM) |
Talk around / Online update |
260 Hours Record Playback / Lone worker /SFR Mode /Single-Frequency Relay Function |
Remote Stun/Active (Only Analog mode) / 2Tone/5Tone Signaling Operation |
The RT29D is Retevis’ best-selling long-range waterproof DMR radio. It is a DMR radio with Bluetooth function based on RT29, which is an upgraded version of RT29. It retains the functionality of the RT29 while adding Bluetooth mode, dual time slots and digital encryption. RT29D is a digital radio with more features.
RT81 DMR dual-slot IP67 UHF intercom uses dual-slot technology. This walkie-talkie supports repeaters and is compatible with digital DMR and analog repeaters to extend the communication range. It also has IP67 waterproof function, is compatible with digital mode and analog mode, has long battery life and diamond sound quality single call, group call and other functions.
The Retevis P1 is a professional two-way radio with superheterodyne receiver . It comes with a 2500mAh battery for continuous use. superhet receiver technology and single frequency repeater make it the best two-way radio for long distance stable communications. Plus the AES256 encryption is compatible with Motorola radios to maximize work efficiency. Can be widely used in many construction sites, shopping malls, warehouses. Security, etc.
The Retevis RT50 is a professional waterproof heavy duty DMR two-way radio with a 2200mAh rechargeable battery that lasts all day. It has strong penetration for long distance communication. the IP67 rating for water and dust resistance means that it can be used outdoors and can be widely used on construction sites, seaports, transportation and other places.
The above are the relevant differences between RT29D, RT81, P1, and RT50. I would like to know more about analog commercial walkie-talkies. You can view "Comparison of 5 Retevis Best-selling Analog Commercial Radios"