Velleman projects VMB1BL Short user manual - Manuel

Blind control
VMB1BL
relay contacts: 16A/230VAC
4 possible switching times : 15s - 30s - 1min - 2 min
storage for 14 different UP push buttons, 14 different DOWN
push buttons, 14 different immediate UP push buttons and 14
different immediate DOWN push buttons.
250 possible addresses
required power supply: 12 … 18VDC
power consumption: 95mA max. (30mA standby)