Retevis RT48 is a license-free waterproof rugged two-way radio perfect for outdoor adventures and harsh environments. This 6-pack waterproof radio bundle for sale also includes a six-port multi-charger, which can fast charge six radios or six batteries at the same time. Get this 6-pack bundle for your business or outdoor trips!
RT48 waterproof two-way radios have passed the IP67 waterproof test after being immersed in water for up to 30 minutes, suitable for different construction sites.
RT48 waterproof radio offer long-range communication between license-free radios. There is no need for a licence, it is easy to use, and there is no need to get a license.
Designed to be rugged and durable, it can withstand rain and wind, exposure to salt fog, and blowing dust on all surfaces. Your best walkie-talkies for construction sites.
With a 1200mAh li-ion battery, it has excellent battery performance. The standby time is 48 hours, and the working time is 7-8 hours.
Keeping efficient will be very important. The 6-way charger will help you charge six radios or six batteries simultaneously.
1-Can I listen to my child on the farm without letting him know?
Yes. Set to the same frequency, different sub-audio. Can't talk, but when the child talks, you can hear it when you press the monitor button.
2-Which frequency programming line does RT48 use?
J9131P,can click to buy
3-How long does it take to fully charge RT48, and how long is the standby time?
RT48 battery capacity: 1200mAh charger output current: 400mAh.
Charging about 3-4 hours, use about 8 hours, standby about 48 hours
4-What is the scanning mode of RT48?
RT48 is carrier scanning mode
Technical Specification:
Frequency Range | FRS license-free band |
Channel Number | 16 |
Output power | 2W |
Working voltage | 3.7V DC |
Battery capacity | 1200mAh(Li-ion) |
Dimension (with battery) | 240x65x38mm |
Weight (With battery) | 280g |
Audio distortion | <5% |
Frequency stability | ±2.5ppm |
Max frequency deviation | ≤5KHz/≤2.5KHz |
Spurious emission | ≤7uW |
Modulation mode | 16KΦF3E/11KΦF3E |
Reference sensibility | ≤0.25uV/≤0.3uV |
Squelch on sensibility | ≤0.2uV/≤0.5uV |
Adjacent channel selectivity | ≥65dB |
Spurious response | ≥55dB |
International | ≥60dB |
Current | ≤1.3A |
Charger | |
Input | 5V/4A |
Output | 4.2V |
Charging current | 500mA (per pocket) |
Dimension | 324x249x90mm/12.76x9.8x3.54in |
Weight | 1207g/42.58oz(no include adapter) |
Adapter cable length | 150cm/59.06in |
Great devices, good price and excellent to entertain kids also they have long range and long lasting battery. :)
I loved these walk-in talkies. I used them for camping with a large youth group and used every single one of the pack. The voices are very clear and weren’t too big. The battery life is alright. It lasted all day so I can’t really complain too much on the battery. Overall, I would definitely recommend it.
I got these to be able to call up to the pool house on my property. Didn’t want put in an intercom system, and there is no internet run there yet so these did the trick. They will come in handy on multi-car road trips as well.
Excellent reception- we work on three separate lots both indoor & outdoor- the best I’ve used so far
These work very well for metal buildings. We use them in our Child Care programs.
I’m a youth pastor and purchased these for going to summer camp with my students and leaders. Each leader had them and they would last the whole day and we would charge them every night.
Fantastic system that works great and at a very reasonable price. We use these at our church for security and they are perfect! Showed early and work great
WE have been using less expensive walkie talkies in the past and there were always issues. The new walkie talkies we purchased from you are working great; much better then what we were using before and they are affordable.
I bought these to be able to communicate with my coaches at track and field meets… they reach a LONG way! Quality is good. Assembly was easy. I would buy them again.
These radios have a pretty decent range. I used then on my college campus and it was able to work about a mile apart even with all of the buildings in between!
Sound was great. We used them in a very large parking lot and we were all able to hear each other even above the loud music. Used them from 8:30 to 3. Battery lasted the whole time.
Using these for film production. These are great to have on set. The sound quality isn't great, but that's many walkies in general. We once use them 3 days in a row shooting for 12 hours each day and none of them died. Pretty comfortable and good price. Would reccomend
They work very well. I like that the charger is all in one. There are fewer wires and plugs to deal with. I've had this combo in my cart for a while and the price is amazing so far and the quality is great since I received the product.
I had not heard of this brand before purchasing, so I was cautiously optimistic about how long they would last. I use them primarily to communicate with my ski guides when I'm on the mountain, often in freezing temperatures, howling winds, and blizzard conditions. Despite being in the mountains, they always work and have great range. When skiing in Argentina, I can be on the top of a mountain and still be connected to base camp just a few miles away.
I recently purchased a 6 pack of RT48radio and they work great. One of them got run over by a truck and just broke the back clip I really like your radio! The quality is great!
If you do not like the product you can return it within 15 days - no questions asked. This excludes bodysuits, swimwear and clearance sale items. We have an easy and hassle free return policy. Please look at our Delivery & Returns section for further information.