This versatile relay module has two independent timers built in to it so it can be set up to switch the relay contacts on and off in a variety of ways.
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This versatile relay module has two independent timers built in to it so it can be set up to switch the relay contacts on and off in a variety of ways. With each timer being adjustable from 0.005s up to 270hrs (over 10 days!)
It’s a really versatile little rascal!! It has a total of 10 functions which include the useful delay on and delay off functions, perfect for sounders, gates, doors and lights. A built in LED display allows the user to set up the device to the function they require.
The HRM250 has a non-volatile memory so once set up if the power is removed it will remember its settings.
This versatile relay module has two independent timers built in to it so it can be set up to switch the relay contacts on and off in a variety of ways.
Handy 1, 2, 4, 8, or 16 channel relay which boast 'opto isolation' of input to output for added safety and to ensure circuits are truly electrically isolated.
The Mini HRM402 Voltage Booster measures just 64mm x 35mm so it's tiny enough to fit in other equipment and actually contains a built in LED voltmeter.
This module allows remote control of third party electrical equipment/systems via the Zip Range/alienDVR and our Free ZipVision/alienVision software.