4 Rilevatori Wireless Porta/Finestra per Sistema di Allarme Sicurezza Domestica HOMSECUR 433MHz
Work with Below HOMSECUR. Wireless Frequency 433MHz. Battery Lifespan About 6 -12 months. ® Alarm System. Wireless Door/Window Sensor. Anti-Tamper Function A tamper button on the back of door sensor. Internal Distance 20-25mm.