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The SureLock is a foolproof way to locate over-the-air (OTA) TV signals no matter where you are. If your antenna can get the signal, the SureLock can find it!
Since the transition of free over-the-air (OTA) TV programming from analog signals to digital signals in 2009, pointing your directional TV antenna – from an RV, travel trailer or even a second home – has become difficult and often time consuming. Unless your antenna is pointed directly at the TV tower, it is impossible to find channels when doing a channel scan. The SureLock ensures you are pointing in the right direction for a successful channel scan.
The SureLock is designed to ease your frustrations by simplifying the process of finding and locking onto an OTA TV signal from your directional antenna. Here’s how it works: The meter connects to any TV antenna output, or it can be installed in-line between your antenna and TV. When you rotate your antenna, the SureLock provides real-time LED feedback indicating signal strength, so you know the exact moment you lock onto a signal – no more guessing! It also has a variable sensitivity adjustment to work both near and far from the TV towers.