| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
The Securi-Prod Magnetic Contact Wide Gap — N/C Grey is a magnetic contact that can be used on doors and windows. The sensor functions using an internal reed switch in conjunction with a magnet. When engaged, it reads "closed" and, when somebody opens the door or window the magnet moves out of the sensor's range, and the sensor reports that the door or window is open.
This is the most common way for a door and window sensor to operate. These devices are known for being particularly easy to use and enroll with security systems to monitor doors and windows.
