im makin a burglar alarm but really dont wanna use a keypad to password activate and deactivate. Would there be any alternative?.......but be realistic, dont just say an eye data reader or something, im trying to keep both the alarm system and programming simple
im makin a burglar alarm but really dont wanna use a keypad to password activate and deactivate. Would there be any alternative?.......but be realistic, dont just say an eye data reader or something, im trying to keep both the alarm system and programming simple
yeah that was my first thought of what to have, but where would it go? and is a hidden switch really safe and realistic?, because i have to make out that i am producing this alarm system for a company.
punch some holes (randomly) in a card. the reader has a number of light emitter/detector combo. when the card is inserted into the reader , the light can pass excat thru the punches.
hpe u understand
u just need two switches an encoder and a transmitter and this is very simple and u can get ready made moduel and keychains remote with their corresponding reciever,
search google for rf keychain remote and u will hit the right place.
i am more concered with with complexity than size, but my base for my model house will be around 450mm * 450mm, the house will be ontop of that leaving room for the sensors in the front of the house.......i am wanting to know what is alot less complicated than a keypad? (i can have my keypad or whateva i decide on doing outside of the model house, so size isnt all important, just preferable to be small).