133195.03.BL1 - Ajax Superior DoorProtect Jeweller Black | Wireless 868MHz Grade 2 Opening Detector for Doors and Windows

133195.03.BL1 #133195 (ex 67734.03.BL1) - Ajax Superior DoorProtect Jeweller (8PD) black is a wireless opening detector for doors and windows at 868MHz with two-way technology and Grade 2 certification, capable of guaranteeing transmission up to 1200 meters in open fields. Equipped with a double reed relay for magnet installation on both sides, it reliably signals opening and closing with a dedicated indicator. It includes an input for a wired sensor, anti-tamper, and works with a CR123A 3.0V battery. Designed for indoor use, it offers maximum security in a compact and elegant black design. Ajax