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Description
Power supply: 9V battery (not included)
Dimensions: 100mm x 50mm x 17mm / 3.4in x 1.9in x 0.7in
The MadLab Electronic Kit - e-Lock is an electronic combination lock that is controlled by your mobile phone. The e-Lock picks up the Dual-Tone Multi-Frequency (DTMF) tones generated when the keypad of a mobile phone is pressed, using its onboard microphone. When the correct combination of keys has been pressed, the e-Locks 1 amp integrated relay is activated. The relay can be connected to a solenoid (not supplied) or other device, allowing you to control the lock on a door or enclosure.