Bing ads convertion tracker

Is your site up to snuff? BSW carries everything you need for effective transmitter site control.

Site Control Systems - A wide range of tools to remotely monitor and maintain your site.
Site Control Accessories - Surge suppressors, temperature sensors, control software and more.
DTMF - Site control gear for your DTMF phone.
Silence Sensors - Catch dead air and keep your listeners lively.

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RFEngineers AB1
Watch Dog Alarm Board

The Alarm Board (AB1) is connected to the Watch Dog via a sub-D9 cable. It converts the WD1's open-collector signals into three 10-Amp SPDT and one 8-Amp DPDT relay outputs.

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