Received item very quickly but was alarmed to read on the box it was for daytime use anyway my husband rang your office and was told its 24 hours. It took us a little while to set up being not very techie but now it's working well. Our Labrador who very rarely barks does when the alarm is activated so we have double security now. If we do get intruders during the night we will just use our personal alarm attached to the house alarm. Thanks

Mrs V Wood