ELKRON 80MM8800113 DC500-BR - Magnetic contact with 1 auxiliary input. Brown color. Battery supplied.

- Communication technology: Bidirectional radio frequency - Radio communication mode: FSK - Frequency: 868.35 MHz - Radio range: over 100 m in free air - Power supply: 1 3.6v lithium battery type 1/2 AA - Autonomy: 2 years under normal conditions of use - Auxiliary inputs: 1 for external contact or shutter - Anti-removal protection - Dimensions (L x H x D) microcontact: 32 x 107 x 22mm; magnet: 8 x 57 x 11