Tiiwee TWWS03 Door and Window Sensor for the Home Alarm System

In a sense, this is a sensor that was designed by yourselves. Your feedback and ratings for our earlier models TWWS01 and TWWS02 sensors were carefully studied by our technical engineers. Your comments helped us understand if- and what needed to be improved. This led to this new door sensor. This new sensor uses a generic, low cost and readily available AAA type alkaline battery. A type of battery we all have at home in case it needs replacing. This sensor also lasts longer than its battery predecessors, up to 8-12 months, depending on the intensity of use. The sensor slides easily off the back plate in case the battery needs to be replaced. However, the sensor can also be extra secured to the backplate by means of a locking screw on the bottom. The sensor as a whole can be mounted with sticky pads or screws. Both sticky pads and screws are included in the product. Each product contains a double set of both pads and screws. The magnet and sensor are identical in length, creating an attractive and modern design. Complete - The product includes not only the sensor, but also adhesive pads and screws. Everything you could possibly need to position your sensor securely. We've even added 2 sets of adhesive pads so you can install the sensor in even the most difficult positions. The battery is also included, as with all our products., Manufacturer: Tiiwee