Signaling lamp LK-702 is used to visually signal the states of specified circuits or receivers, such as work/break, open/closed, etc.

LK-BZ-703 indicator lamps are used to visually signal the presence of voltage in individual phases of a 3-phase network.
Lamps with built-in protection.

Astronomical timer is used for switching on and off the lightning or other electrical receivers in accordance to sunset and sunrise with an option to program a night break, which means a temporary switching off of the receivers for savings purposes.
With a programmable night break.
Configuration for iOS and Android phone.