Satel Satelīta kustības sensors (GRAY Plus)

Miniature dual PIR + microwave motion sensor. This dual motion sensor, combining PIR technology with microwave detection, is designed to protect rooms with unfavourable conditions such as draughts or intense convection. The use of a new 24 GHz microwave sensor and SMD 0402 mounting made it possible to create a device that fits into a traditional PIR sensor housing. As a result, GREY is an excellent choice for protecting rooms with fireplaces or forced-air heating systems, where the aesthetics of the installation components are as important as their reliability. Dual PIR + microwave detection ensures reliability even in difficult conditions. Anti-masking function built into the microwave circuit. Temperature compensation of the protected room. Remote test mode and alarm memory functions. The PET option immunises the PIR circuit against small animals.