Dual technology detector via bidirectional radio 868 MHz, pet immunity up to 25 Kg. EN50131, Grade 2 certificate. Range 10 m. Mounting height: 1.8 to 2.4 m. Compatible with Pyronix systems. Two-way wireless Enforcer technology. Fully supervised: Tamper, fault, low battery. It works with 2 lithium batteries, type CR123A of 3 V. Autonomy 2 years. Operating temperature: -10º to 40ºC. Dimensions: 117 x 69 x 59 mm.