COMBIVOX 66.39.00 Velar - curtain DT detector with antimask 868 MHz brown

Infrared curtain on 868 MHz band for internal protection of doors and windows. Dual technology (IR+MW) with anti-masking on IR section. Selectable coverage range at 2.3 or 5 m. Programmable auxiliary input as an alarm zone or for lanyard contact with digital pulse counting. From the keyboard or through the Central Programmer software, possibility to inhibit the operation of the microwave with the system disconnected or to completely disable its operation. Supervised. Lithium battery included.