Focus Wireless GSM Alarm System – Model ST-IV . Focus Wireless GSM Alarm System is a full featured wireless security system with full GSMPSTN functionality designed to protect your family and home or business premises from intruders, burglars and fire. Using the latest RF and Gmore...
You need a bigger cable than the one that came with the RWD41 Water Alarm. This is it — our Water Defense Water Alarm 8 Ft Cable Extension. It’s just like your four-foot cable in its ability to detect water along the entire cable length. Here, you can connect the two to get 1more...