![Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/50x50/products/3919/6352/vx_451_front__84639__43013.1378937175.1280.1280__81375.1488574874.jpg?c=2 "Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]")
![Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/50x50/products/3919/6353/vx_451_side_1__38902__50828.1378937175.1280.1280__03294.1488574875.jpg?c=2 "Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]")
![Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/50x50/products/3919/6354/vx_451_side_2__45199__28526.1378937175.1280.1280__57468.1488574875.jpg?c=2 "Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]")
![Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/50x50/products/3919/6355/vx_451_back__49859__88791.1378937175.1280.1280__59210.1488574876.jpg?c=2 "Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]")
![Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/50x50/products/3919/6356/VX-451-Front_634669002467633095__st__95299.1488574876.jpg?c=2 "Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]")
![Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/1280x1280/products/3919/6352/vx_451_front__84639__43013.1378937175.1280.1280__81375.1488574874.jpg?c=2 "Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]")
![Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/720x800/products/3919/6352/vx_451_front__84639__43013.1378937175.1280.1280__81375.1488574874.jpg?c=2 "Vertex Intrinsically Safe ISVX-451 Radio 32 Channels UHF [ISVX451-G7UNEP]")
Description
Warranty Information
3-Year Factory Warranty
Videos
Videos Hide Videos Show Videos
-
Vertex Standard VX-450 Series Demo: Stun / Kill / Revive features
Overview of how Stun/Kill/Revive features work in Vertex Stand...
-
Vertex Standard VX-450 Series Demo: Channel Announce
Vertex Standard's VX-450 Series has a Channel Announce capabil...
-
Vertex Standard VX-450 Series Demo: Emergency and Lone Worker Alerts
Review of how Emergency notification works and what is Lone Wo...
-
Vertex Standard VX-450 Series Demo: Man Down Alert
The VX-450 Series portable radios feature a Man Down option us...
-
Vertex VX451 / VX454 / VX459 UHF Radio Line-of-Site Coverage Test
Vertex VX451 / VX454 / VX459 UHF Radio Line-of-Site Coverage Test
-
Radio Coverage Test: Vertex VX451 / VX454 / VX459 (Inside Building)
We tested the Vertex VX451, VX454 and VX459 radios inside the ...
![2-Wire Surveillance Kit Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534] (2Wire-Y4)](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/890/15705/2Wire-Surveillance-Kit-Vertex-Y4__68701.1677602538.jpg?c=2 "2-Wire Surveillance Kit Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534] (2Wire-Y4)")
![2-Wire Surveillance Kit Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534] (2Wire-Y4)](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/890/15704/Vertex-Y4-Connector__37449.1673638576.jpg?c=2 "2-Wire Surveillance Kit Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534] (2Wire-Y4)")
![Vertex CLIP-20 Replacement Belt Clip [EVX531 EVX534 EVX539] (TWD-CLIP-EVX)](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/2537/16111/TWD-CLIP-EVX-front__31098.1674153982.jpg?c=2 "Vertex CLIP-20 Replacement Belt Clip [EVX531 EVX534 EVX539] (TWD-CLIP-EVX)")
![Vertex CLIP-20 Replacement Belt Clip [EVX531 EVX534 EVX539] (TWD-CLIP-EVX)](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/2537/16110/TWD-CLIP-EVX-back__94870.1674153978.jpg?c=2 "Vertex CLIP-20 Replacement Belt Clip [EVX531 EVX534 EVX539] (TWD-CLIP-EVX)")
![D-Shell Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539] (D-Shell-Y4)](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/3688/15785/Two-Way-Direct-D-Shell-Earpiece-PTT-M1__49643.1710711177.jpg?c=2 "D-Shell Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539] (D-Shell-Y4)")
![D-Shell Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539] (D-Shell-Y4)](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/3688/15784/Two-Way-Direct-D-Shell-Earpiece-Vertex-Y4__89540.1710711177.jpg?c=2 "D-Shell Earpiece For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539] (D-Shell-Y4)")
![Noise-Canceling Dual Muff Carbon Fiber Headset [VX-231 VX-451 VX-454 VX-459 EVX-531 EVX-534 EVX-539]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/3442/7518/HDS_EMC_2__20886.1390867494.1280.1280__31810.1536262871.jpg?c=2 "Noise-Canceling Dual Muff Carbon Fiber Headset [VX-231 VX-451 VX-454 VX-459 EVX-531 EVX-534 EVX-539]")
![Noise-Canceling Dual Muff Carbon Fiber Headset [VX-231 VX-451 VX-454 VX-459 EVX-531 EVX-534 EVX-539]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/3442/5507/HDS_EMC_3__67052.1390867496.jpg?c=2 "Noise-Canceling Dual Muff Carbon Fiber Headset [VX-231 VX-451 VX-454 VX-459 EVX-531 EVX-534 EVX-539]")
![Remote Speaker Microphone For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539]](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/903/15868/Remote-Speaker-Microphone-Two-Way-Direct-front-Y4__66478.1710713127.jpg?c=2 "Remote Speaker Microphone For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539]")
![Remote Speaker Microphone For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539] (RSM-Y4)](https://cdn11.bigcommerce.com/s-3f922/images/stencil/500x659/products/903/15866/Remote-Speaker-Mic-Two-Way-Direct-left-Y4__98932.1710713127.jpg?c=2 "Remote Speaker Microphone For Vertex [VX231 VX261 VX264 VX451 VX454 VX459 EVX531 EVX534 EVX539] (RSM-Y4)")
