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  • Intercom Types
    • Wireless Intercom
    • Wired Intercom Systems
    • Video Intercoms
    • Outdoor Intercoms
    • Door and Gate Opening
  • Intercom Applications
    • Truck Scale Intercoms
    • Gate Intercom
    • Emergency Callbox
    • Apartment Intercoms
    • Industrial Wireless or Wired Intercom System
    • Voice Evacuation System
    • customer service button
    • Gas Pump Intercom
    • Construction Elevator Lift Intercom
    • Wireless Drive-Thru Intercom System
    • Clean Room Intercom
    • Golf Course Intercom
    • Window Intercom Systems
  • Two-Way Radios
    • Desktop Two-Way Radio
    • Digital Two-Way Radios
    • Handheld Two-Way Radios
    • Two-Way Radio Repeaters
    • UHF Radios
    • VHF Radios
  • Other Products
    • Pedestal Mounting Poles
    • Pedestal Housings
    • Pedestal Hoods
    • Truck Scale Intercom Poles
    • Solar Panel Kits
    • Wireless Doorbells
    • Wired or Wireless PA Systems
    • Access Control Systems
    • Driveway Alarms
    • EV Charging Stands
  1. Home
  2. Intercom Types
  3. Wireless Intercom
  4. Wireless and Wired Call Boxes

Wireless and Wired Call Boxes

There are wireless call boxes that use four different technologies and we summarize them below. We also have wired call boxes that use CAT-5 wiring.

2-Way Radio Call Boxes

Wireless Call BoxThe most common and the first to market were call boxes that use 2-way radio frequencies. The benefit of these is their long range and lower cost. You can use either handheld 2-way radios or wall-mount or desk-mount base station intercom radios. Some of these radios can be programmed to activate a switch in the call box and that switch can connect to a door or gate opener, a light, or any device you want to activate remotely.
The MURS and UHF call boxes below are push-to-talk two-way radio units. MURS is a set of 5 frequencies that do not require an FCC license, whereas UHF do. If you have existing two-way radios we can match the frequency in them so you can use them with these call boxes.

GSM or Cell Network Call Boxes

The Cell Network call boxes work over a cell phone network and will call any landline or cellphone number so you can be anywhere and talk to visitors. Since these call boxes require cell phone service at the location where you are mounting them there will be a monthly fee.
There are some unique features like the ability for a gate to open based on the calling line ID of the phone calling it. Also, the distance these can communicate is essentially infinite since they are connected to the cell network and it can call anywhere.

Wi-Fi Call Boxes

Wi-Fi call boxes use your home or business Internet service to communicate to an app on your smartphone or tablet PC. You will need a good Wi-Fi signal at the location you want to place the call box. Some systems also allow a wired Ethernet connection so there are ways to extend Ethernet over long distances if you do not have a Wi-Fi signal.
These call boxes also transmit video as well as audio so you can see and hear visitors as well as unlock a door or gate.

Digital Call Boxes

Digital intercoms have full-duplex, two-way communication that is transmitted over the airwaves between the callbox and an inside base unit. They use a spread-spectrum digital technology that provides encryption so no one can listen in the conversation. These can reach ranges of up to 4000 feet, but they are more susceptible to obstructions in the way. The nicest feature of these versus the 2-way radio callboxes is that they have hands free capability so there is no need to push-to-talk.VoIP Call Box

Wired Call Boxes

Wired call boxes typically use Voice over IP (VoIP) over CAT-5 Ethernet wire. they can be tied into existing data networks or they can be on their own network. We have one that has exceptional audio with noise cancellation that works in some of the noisiest and harshest environments. We often use this system on truck scales, which is one of the most challenging environments for a call box.
If you need some help choosing a system, call 888-298-9489 and let us help you choose the right system for you!
wireless call box

Products [44]

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Handset Gate Intercom System with Keypad
Handset Gate Intercom System with Keypad
$1,193.00
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Hands Free Speakerphone Wireless Gate System
Hands Free Speakerphone Wireless Gate System
$2,195.00
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Simultaneous Talk and Receive System with Keypad
Simultaneous Talk and Receive System with Keypad
$2,435.00
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Surface Vertical Mount Cellular Network Intercom with Keypad
Surface Vertical Mount Cellular Network Intercom with Keypad
$1,211.00
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Callbox XT Wireless MURS Commercial Base Station Kit
Callbox XT Wireless MURS Commercial Base Station Kit
$1,334.00
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Cellular Network 1000-Unit Apartment Intercom
Cellular Network 1000-Unit Apartment Intercom
$2,180.00
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Cellular Network Intercom with Keypad
Cellular Network Intercom with Keypad
$1,203.00
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Wi-fi or CAT-5 Video System with Keypad
Wi-fi or CAT-5 Video System with Keypad
$1,888.00
More Info
Cellular Network Intercom withOUT Keypad
Cellular Network Intercom withOUT Keypad
$959.00
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MURS Wireless Construction Elevator Intercom
MURS Wireless Construction Elevator Intercom
$1,005.00
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Video Cell Phone Intercom with Keypad
Video Cell Phone Intercom with Keypad
$2,168.00
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Vertical-Mount Wi-Fi Video System with Keypad
Vertical-Mount Wi-Fi Video System with Keypad
$1,888.00
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Wireless Golf Course Ordering System
Wireless Golf Course Ordering System
$1,365.00
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MURS Indoor/Outdoor Customer Service Callbox - 120mW
MURS Indoor/Outdoor Customer Service Callbox - 120mW
$342.00
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MURS Callbox XT Outdoor with Gate Relay
MURS Callbox XT Outdoor with Gate Relay
$975.00
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MURS Callbox XT Outdoor with Key Pad
MURS Callbox XT Outdoor with Key Pad
$1,383.00
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12-Volt 10-Watt DC Solar Power System
12-Volt 10-Watt DC Solar Power System
$855.00
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MURS Indoor/Outdoor Customer Service Callbox - 1W
MURS Indoor/Outdoor Customer Service Callbox - 1W
$591.00
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UHF Indoor/Outdoor Customer Service Callbox -120mW
UHF Indoor/Outdoor Customer Service Callbox -120mW
$342.00
More Info
UHF Callbox XT Outdoor with Key Pad
UHF Callbox XT Outdoor with Key Pad
$1,383.00
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MURS Security Door Radio System
MURS Security Door Radio System
$682.00
More Info
UHF Security Door Radio System
UHF Security Door Radio System
$682.00
More Info
UHF Indoor/Outdoor Customer Service Callbox High Power 1 Watt
UHF Indoor/Outdoor Customer Service Callbox High Power 1 Watt
$591.00
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Grocery Store Carry Out Order System
Grocery Store Carry Out Order System
$1,651.00
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MURS Long Range Wireless Gate Intercom with Relay - Black
MURS Long Range Wireless Gate Intercom with Relay - Black
$703.00
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MURS Wireless Gate Intercom System with Relay - Green
MURS Wireless Gate Intercom System with Relay - Green
$703.00
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MURS Outdoor Wireless Intercom System - Green
MURS Outdoor Wireless Intercom System - Green
$646.00
More Info
MURS Weatherproof Intercom System - Black
MURS Weatherproof Intercom System - Black
$646.00
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UHF Compact Wireless Intercom Callbox - Green
UHF Compact Wireless Intercom Callbox - Green
$646.00
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UHF Compact Wireless Intercom Callbox - Black
UHF Compact Wireless Intercom Callbox - Black
$646.00
More Info
UHF Compact Wireless Call Box with Relay - Green
UHF Compact Wireless Call Box with Relay - Green
$703.00
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UHF Compact Wireless Call Box with Relay - Black
UHF Compact Wireless Call Box with Relay - Black
$703.00
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DMR Digital Callbox UHF, 450-470 MHZ, Hi-Viz Green Housing
DMR Digital Callbox UHF, 450-470 MHZ, Hi-Viz Green Housing
$875.00
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DMR Digital Callbox UHF, 450-470 MHZ, Black Housing
DMR Digital Callbox UHF, 450-470 MHZ, Black Housing
$875.00
More Info
Hi-Def CAT-5 Door or Gate Intercom
Hi-Def CAT-5 Door or Gate Intercom
$2,182.00
More Info
Cellular Network 1000-Unit Apartment Intercom with Proximity Reader
Cellular Network 1000-Unit Apartment Intercom with Proximity Reader
$2,015.00
More Info
NXDN Digital Callbox - Black
NXDN Digital Callbox - Black
$928.00
More Info
MURS Wireless Outdoor Intercom with Base Station
MURS Wireless Outdoor Intercom with Base Station
$726.00
More Info
MURS Wireless Callbox with Handheld Radio
MURS Wireless Callbox with Handheld Radio
$717.00
More Info
Wi-Fi/CAT-5 Video Intercom Module
Wi-Fi/CAT-5 Video Intercom Module
$1,129.00
More Info
Modular Cell Phone Network Intercom
Modular Cell Phone Network Intercom
$627.00
More Info
Cellular Network Intercom with Keypad - Stainless
Cellular Network Intercom with Keypad - Stainless
$1,255.00
More Info
Cellular Network Intercom withOUT Keypad - Stainless
Cellular Network Intercom withOUT Keypad - Stainless
$1,011.00
More Info
Wi-fi or CAT-5 Video System
Wi-fi or CAT-5 Video System
$1,568.00
More Info
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