professional secure pmr ptt two way handy radio portable wireless small walkie talkie

FOB Reference Price:Get Latest Price
$15.76 - $26.47 / Sets | 1000 Set/Sets (Min. Order)
Blue Red Black
Lead Time:
Quantity(Sets) 1 - 10000 >10000
Est. Time(days) 60 Negotiable
Customized logo (Min. Order: 1000 Sets)
Customized packaging (Min. Order: 1000 Sets)


Graphic customization (Min. Order: 1000 Sets) Less
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
WT-558(without accessory)
40L*27T*108H mm
Frequency Range:
462.5625 ~ 462.7250MHz
Storage Channel:
Talk Range:
10 km
1 Year
CE FCC Rohs Certificate
Supply Ability
Supply Ability:
10000 Set/Sets per Month
Packaging & Delivery
Packaging Details
gift box
Yantian port, Shenzhen, China
Picture Example:
Lead Time :
Quantity(Sets) 1 - 10000 >10000
Est. Time(days) 60 To be negotiated


Product Description

WT-557 10km Long Range 2-way Radio Walkie Talkie  



1)    38 CTCSS Sub-code

2)    Two Way Communication

3)    Voice Activation

4)    LCD Display & Flashlight

5)    Auto Channel Scan

6)    Audio Monitor

7)    Auto PTT

8)    Squelch Control

9)    Low Battery Indicator

10) Power Save

11) Roger Beep

12) Rechargeable


Technical Specification

1)    Power Output ERP ≤1.2W

2)    Operation Frequency: 462.5625 ~ 462.7250MHz

3)    Channel Capacity: 8

4)    38 CTCSS Sub-code: No channel jamming

5)    Communication Range: Up to 8km in open area

6)    Battery:4 x AAA battery (optional supply)

7)    Battery Life: About 6 hours (this time divide into 90% stand by, 5% transmission, 5% reception)

8)    Time for Battery Charging: < 12 hours


Detailed Photo



Company Information



About Us

Guangzhou Si Bao Jian Electronics Co., Ltd., the factory of Tsuen Shing Enterprises Ltd, is professional manufacturer of consumer electronics in Zeng Cheng, Guangzhou Region.


With expansion of both domestic and export markets, Guangzhou Si Bao Jian Electronics Co., Ltd., with brand “SBJ” was registered in Zengcheng in 2010.


Historical background:

In the early 80s,  we were started as sub-assembly plant of Clocks & Radios, PCBA.

After 30 years of development, we are now expend our product line & build expertise in RF Products, such as Walkies Talkies, Audio, Video and WIFI connected Digital Baby Monitors and new Health Care product line of Blood Pressure Monitors, exporting to Europe, US, Emerging Market, and all over the world.


Product Quality and Customer Satisfaction is what we bear in mind.


We have obtained  ISO9001:2008, ISO13485:2003 for medical product, China Medical Equipment Production License..

Our R&D team work closely with customers, to create products from conceptual ideas to real product.


Our Certificates:

Our Exhibitions:

Our Services


Why Choose Us

*One-Stop Solution

 – To provide custom communications and surveillance solutions, satisfy your diversified needs.

* OEM/ODM Is Accepted

 – logo printing

– packing box

– any other ideas from customer

*Free Samples Are Available

– We’d charge for samples first, which will be returned after formal order placed.

*100% Responsible for Quality

–All products are passed QA before packed.

Packaging & Shipping

 Size of the model : 40L*27T*84H(include antenna 108H)mm

Gift box: 128L x 70W x 185H mm
Carton box: 400L x 270W x 205H mm 10pcs/ctn

N.W:5kgs G.W:5.50kgs
20GP QTY:1040pcs
40GP QTY:2160pcs

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