Wireless radio door sensor selected by LUEMM, ideal for replacing a broken or faulty sensor. Extremely convenient and practical for home, office, garage, and for both doors and windows, for your maximum security. Compatible with all alarm systems available in our shop. The magnetic sensors are applied to doors or windows and send a signal to the alarm system when the two parts move apart. They have a frequency of 433MHz.
Package contents:
N.1 Magnetic sensor for doors and windows 433MHz
N.1 Battery
N.1 Double-sided adhesive for fixing the sensor and magnet
