UCTRONICS DC 12V Programmable Multifunction Time Delay Relay Module, On Delay and Off Delay 0.1s to 270h Timer with Segment LEDs Display for Smart Home, Automatic Control
Size 5V/12V/24V, No Case
5V/12V/24V, No Case
12V, No Case, Pack of 2
12V, with Metal Case
Special Features
Programmable 18 delay modes, to meet the switch control of all kinds of occasions
Reverse protection, avoid burning down the module as connecting the wrong terminals
Auto power saving function, user could set up on their own
All options setting could be saved automatically, the content will not be lost even power down
Paper instructions
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