Connect multiple HD-SDI cameras over a single coax with this HD-SDI splitter/distributor.
82-14555 - Wireless Garage Sentry® Alert Kit
Let's you know when your garage door is open or closed. It includes the 4-Channel Receiver (82-14525), has a supervised battery and signal reception and has a range of up to 1000 feet (line of sight).
Smooth flawless transaction. Quality products for great prices. I compared my item to other stores before buying and was blown away by the price difference.