Loud Alarm – If you can’t hear the alarm, it is useless and depending on the size of your building, this is critical.
Durability – Your product should hold up against vandalism. A durable alarm system supports the safety of your staff and visitors.
Programmable – A programmable device should offer a variety of settings such as a loud shriek or a quiet repetitive beep and stays on until it is shut off, or instructed by a controlled timer.