VX-4500 - new car (stationary) radio Vertex. VX 4500 - support the "Channel Announcement", implying loud pronunciation number or name of the channel that gives you the opportunity to switch channels "blindly", without being distracted by other tasks.
In addition, they support the "VOX", which allows you to initiate the transfer of voice without pressing the PTT switch, allowing the user's hands remain free.

In noisy environments, you can activate "Clear Voice" - Your speech will be more legible, and the message is guaranteed to be heard. And that volume is not accidentally turned too low, you can ask the dealer to program the lower limit.

When you have to speak quietly, for example, while maintaining the covert communication, he can translate the radio mode "Whisper", in which the force increases the sensitivity of the microphone.

In addition, the radio series VX4500 allow replay and listen to the most important messages - serves this purpose add-DVS-8, which gives the ability to record and store voice information to a total duration of 120 seconds.

To protect confidential information in VX-4500 encryption is used with the inversion frequency of speech. If the radio is lost or stolen, you can use the "Stun / Kill / Revive", which is activated remotely by using 5-Tone signaling and guarantees messages only those for whom they are intended.

Like other transportable radio Vertex Standard, devices VX-4500 series provides a functional emergency alarm designed to provide extra protection for the driver.

So the operator can activate the "Lone Worker", which will ensure the safety of the user at the time of leaving their vehicle if during his absence, there is a problem, the radio switches to emergency communications and will request assistance.

If it is important for you to be in touch all the time, you will unique feature ARTS ™ (Auto-Range Transpond System) - with the help of your radio will inform you that within its validity are other stations with feature ARTS ™.

Professional radio Vertex VX-4500 has features:
- Six programmable keys
- Paging mode DTMF
- Caller ID in DTMF mode
- Encoder-decoder CTCSS / DCS
- Functions BCLO / BTLO and TOT
- compander
- Programmable lower volume limit
- Link to bypass the repeater mode ("Talk Around")
- Scanning Mode "Priority Scan"
- Scanning Mode "Dual Priority Scan"
- Scanning Mode "Dual Watch Scan"
- Scanning Mode "Follow-me Scan"
- Scanning Mode "Talk Around Scan"
- Scanning Mode "Talk Back Scan"
- Scan is set by the operator mode ("Operator Selectable Scan")
- Control of noise reduction manually
- 15 shtyrevots connector accessories type "D-sub"
- Translational mode amplifier (Public Address) / audible signal car
- "Cloning" radio
- Announcement selected channel (function adjustable)

Specification VERTEX VX-4500

- Power (W) 25 and 50 (136-174 MHz) and 25 45 (400-470MHz)
- The grid frequency of 12.5 / 20/25 kHz
- No. 512 with 8 groups
- Frequency range 146-174 (VHF) 400-470/450-520 (UHF) MHz
- Weight 1250 g
- Dimensions WxHxD 165 x 155 x 45
- Modulation 16K0F3E, 11K0F3E
- Operating temperature range from -30 to +60 ° C
- Immunity MIL STD 810, IP55

Documentation 
Data sheet radio VX-4500