Can an alarm system call a cell phone?
Yes, some of alarm systems can call a cell phone. ( For this function, we recommend HY-H7,HY-W7 )
Can apartments have alarm systems ?
Yes, of course.
What alarm system to buy?
Fashionable design with powerful functions and resonable price.
Are alarm systems worth it ?
It depends on what kinds of alarm system you buy.
Does alarm system require phone line?
Not all alarm systems need phone line,it depends on the network which alarm system supports.