Two-Way Wireless Call Box Alert Solutions
TESSCO's full line of call boxes and related products provide a wide variety of solutions including remote monitoring, on-site communications, wireless access control, and crowd control.

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Featured ProductsQuick and Easy Wireless Remote Monitoring Systems
Need a remote monitoring solution but not ready to invest in a complete SCADA or wireless camera system?Complete monitoring solutions using call boxes and two-way radios can be installed for a fraction of the cost of SCADA. The Ritron Quick Talk call box, for instance, can be attached to any two-lead sensor and programmed to broadcast a pre-recorded message when triggered. Using a vehicle sensor probe, an announcement of a vehicle approaching a remote gate could be sent over the two-way radio frequencies.Wireless voice call boxes are another easy way to enhance a security system. These call boxes can monitor the changes in status of any switch closure or sensor then and transmit user-recordable voice alert messages over existing two-way radio systems. Placing one on a locked gate or door allows visitors to get in touch with security personnel without requiring someone to be stationed at the location.
On-Site Communications RF Call Boxes provide single button access to two-way radio systems. Housed in weatherproof, vandal-resistant enclosures, the these calls boxes are ideal for both public access and industrial applications. Whether being used as a delivery bay to alert personnel a shipment has arrived, or as a stationary communications device on a manufacturing plant floor, RF Call Boxes provide reliable and cost-effective solutions for communicating on-site.
Economical Remote Monitoring When hard wiring is impractical
or impossible, the Ritron TeleSwitch is ideal for any application where a contact closure is needed. Housed in a rugged, weather-proof enclosure, the TeleSwitch allows you to remotely control a light, turn a pump on or off, activate a siren, etc., simply by transmitting the appropriate DTMF code.
Wireless Access Control
Use Call Boxes to manage an unmanned entrance. Ritron's GateGuard packages, allow visitors to alert guards when they arrive at a gate or locked entrance. The guard, from a different location, can clear the visitor and remotely unlock the gate to allow access to a facility..
For more information contact TESSCO at 888-256-9220 or email us today.
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