Astro yearly timer clock with Bluetooth, type 12.B2 for programming specific periods or specific days of the year. Ideal for schools, small PLCs, public lighting and advertising. Synchronisable via the wireless GPS aerial (type 012.BG.8.230) and expandable via Bluetooth with additional inputs (type 13.21-B) and outputs (type 1Y.P2). Other technical features: Various programming methods: - "Smart" programming via Android smartphone and Apple with Bluetooth and NFC technology. - "Classic" Manual programming via joystick Year programming with advanced functions Bluetooth 5 + NFC for configuration and extensions via the app 2 integrated 16-A outputs supply voltage: 110 - 230 V AC Outputs and inputs can be extended via 1Y.P2 and 13.21-B Synchronisation via the wireless GPS aerial (type 012.BG.8.230)