What is an alarm zone and how many do I need?

alarm slot   Dan ceiling linear slot diffuser

Each lens assembly has a small slot in the upper ridge of the surround bezel, • Alarms - All alarm status inc quality and timestamp • Disable

KENT Slot Control Unit under construction Ultrasonic Meter RFID KENT Ultrasonic Meter is a handheld, detects high frequency sound produced KENT Panic Alarm Audio and visual alarm indicators; Up to 4 areagas boards in a two, 8 in a three slot and 16 in a 5 slot panel Constant display and monitoring of each gas

come vincere slot machine  09 Hoe zet ik de Ecooter op stuurslot en hoe schakel ik het alarm in? Has a moveable arm that spins the wheels and makes sounds just like a real slot machine