Hi all,
I wonder if someone could help me.
I am building an alarm system for my yard - It will consist of 4 x outdoor PIR's (which I already have) - These have normally closed and normally open points. If any PIR has to trigger I want to transmit a signal to the alarm circuit which is located in the house - This needs to be done via wireless (ie. wireless transmitter and receiver)
My question is, are there any suitable transmitters/receivers that I can purchase (models/types)
Thanks
I wonder if someone could help me.
I am building an alarm system for my yard - It will consist of 4 x outdoor PIR's (which I already have) - These have normally closed and normally open points. If any PIR has to trigger I want to transmit a signal to the alarm circuit which is located in the house - This needs to be done via wireless (ie. wireless transmitter and receiver)
My question is, are there any suitable transmitters/receivers that I can purchase (models/types)
Thanks