Anti theft alarm host, what does 256 bus defense zones mean

First of all, let's understand the difference between the bus system and the split line system.

For example, each lamp at home is connected with a separate wire, and each lamp is controlled by a switch, which is the split line system. 1 zone against 1 line.

If there are multiple lights on a line and then controlled by a switch, it is a bus system. That is, multiple defense zones correspond to a line.

The defense zone refers to the area where the alarm host is guarded. 256 zones refers to the 256 zones that can be artificially demarcated by this host. For example, if you have a kitchen, a bedroom, a living room, and a door at home, then I will divide these sub-areas into 4 defense zones.

It is recommended to touch more equipment and hands-on tests, as well as look at junior high school physics relays, electromagnetic induction, current, voltage, resistance, etc., which will be faster to learn. Hope!

It means that there are 256 monitoring node devices. Each device protects one area, and a total of 256 areas are divided. Such a system will definitely be networked and monitored. It is recommended to use a two-bus method that can be powered by power. pb331

The 256 bus defense area of the anti-theft alarm host refers to the alarm bus drawn out by the host can be connected to 256 alarm devices, and the area detected by each device is called 1 defense area, and the operation such as arming, disarming, and bypassing can be carried out through the alarm host.

256 zones means that this host can be compatible with up to 256 independent devices.

It's like saying that a building has 256 rooms.

The alarm signal is converted to the host by the switching signal through the bus system.

256 displayable defined prevention areas.

In general, a sensor (including the panic button) of the security system is a defense zone, and the types of defense zones can be summarized into the following three categories:

Hour Zone): Triggers at any time. Such as panic buttons, smoke sensors for fire fighting, and harmful gas sensors.

2.Immediate defense area: family members can be disarmed after returning home, and armed when they leave home; Takes effect immediately once triggered. Such as anti-theft infrared sensors, window magnetic sensors, etc.

3.Delayed defense area: family members can be disarmed after returning home, and deployed when they leave home; It only takes effect when it is triggered for a certain period of time, during which time it can be disarmed. Such as anti-theft door magnetic sensors.