MEMO-BT1 (Daily/Weekly) Digital Time Switch

MEMO BT-1 is a single relay output, digital electronic switch for the management of electrical loads that allows time programming (daily,weekly) or astronomical.
The Bluetooth interface allows the coupling with smartphone and tablet to transfer programs made on the smartphone thanks to the dedicated app.
The “keypad lock” function by password, useful for example for installations in public places, prevents unauthorized people from doing setting modifications.


•  Switching segments for programming (54)

–  Events 30

–  Holiday periods 4

–  Holiday 20

•  The display shows all at once the programming, date and the relay status

•  Sealable cover

•  IR integrated interface for upload/download programs from and to the remote control (available as a accessory)

•  Summertime automatic update (when programmed)

•  Manual override (temporary or permanent)

•  Backlighting of the display always on when mains powered

•  Switch off the relay only in the present of power supply

•  Password protected lock keypad

•  Battery backup for maintaining date and time

•  Low battery signal

•  Replaceable battery

•  Din mounting



Technical Data:

•  Power Supply: 230V AC(-15% – +10%)

•  Number of relays: One (monostable change-over)

•  Output: 16(10)A /250Vac

–  Fluorescent lamps @ 240V 600W

–  Incandescent lamps @ 240V 1500W

–  Halogen lamps @ 240V 1500W

•  Programming: Daily/Weekly/Monthly/Yearly

– On, Off, Cycle, Pulse (1-59 seconds)

•  Max storable programes: per relay output

– 30  events (On, Off, Cycle, Pulse)

– 4  holiday periods (period=more consecutive days)

– 20  holiday days (single days)

•  Number of switching segments: 54

•  Dimensions: 2 Din module (35mm)

•  Frequency: 50/60Hz

•  Absorption: 8 (2)W

•  Battery back-up: Yes (Approx 5 years lithium CR-2032)

•  Switching in case of power failure: No

•  Minimum Switching: 30 minutes

•  Temperature Range: -20°C to +40°C

•  IP Rating: IP20

Order Number: VE340600