2inch-3 5inc Hot Sell S35W UHF 400-470MHz Digital Two Way Radio with GSM sim slot

 2inch-3 5inc Hot Sell S35W UHF 400-470MHz Digital Two Way Radio with GSM sim slot

Product Description:

2W Analog and DMR dual mode walkie talkie, 400-470MHz frequency bands, UHF high energy two-way radios, walkie talkie distance up to max 10KM. Regarding handheld, screen size is just 3.5inch, fit your hands correctly. The belt clip design on back can hang the device on trousers or jacket.

Application

Two-way radio systems usually use a single radio channel and operate in a half-duplex mode: only one user on the channel can
transmit at a time, so users in a user group must take turns talking. The radio is normally in receive mode so the user can hear all other transmissions on the channel.

Advantage:
1.Sample is available for your test.
2.Support OEM,ODM, make your own brand, your company booting LOGO, and LOGO on hardware, install your application etc.