Bidirectional radio control with 4 buttons. It allows 4 functions: Connect and disconnect, panic and a programmable output. Scope (direct vision) 200 m. It supports dynamic code generation with up to 16 million combinations. Indication of transmission or low battery by LED. It works with a 3 V lithium battery type CR2430, typical duration 4 years. Consumption at rest 4 uA and maximum 30 mA. European frequency 868 MHz. Dimensions: 41 x 41 x 17 mm. Grade 2. Compatible with Agility™ 4 v5.10, LightSYS™ 2 v5.80 and ProSYS™ Plus v1.2.1.0013 and above.