AlarmNet, an ADEMCO Group company and part of Honeywell's Home and Building Control Business, has released the 7845CZ, the newest member of its wireless family of long range radio and cellular products. An alternate version of AlarmNet's popular 7845C-the industry's highest quality, lowest-priced control channel radio-the 7845CZ lets installers add up to seven zones without ever having to buy any additional hardware. The 7845CZ is a solid choice when adding zones. It works with both ADEMCO and non-ADEMCO panels and has the same benefits of the original 7845C.