A Security System, that can be used to trigger an alarm and send notifications. Can be activated with a group of sensors using HomeKit automations.

The following configuration is available:

{
  "a": [{
    "t": 55,
    "s": 5,
    "es":[{
      "i": 1,
      "1": { "m": [ [ -1, 4 ] ] }
    }]
  }]
}

This is an example of a security system ("t": 55) with a switch used to trigger alarm when security system is activated. If you want to use a hidden switch not visible in Apple Home App, add "h":2 to switch service.

Standard HomeKit Security System has 4 modes (Descriptions by @Unteins):

• 0 At Home. People at home, ignore some sensors like your front door sensor and your motion sensors because you’re coming and going through the house
• 1 Away from Home. No one at home, listen to ALL the sensors and sound alarms.
• 2 Night. everyone should be inside, ignore motion sensors in the house because we might get a glass of water in the middle of the night but all door and window sensors should trigger alarms because no one should be going on and out.
• 3 Off.

You can override those modes and select your own combination declaring "n":[...] array with modes that you want. For example, to have only 2 states: "n":[1,3]

IMPORTANT: Order must be from lower to higher.

Some modes combinations could not work in HomeKit.

The list of notifications "m" supported are as follows:

Setting status only will not exec any associated action.

See the general Service Notifications section for details of how to configure these notifications.

The Initial Lock State about Service and Physical controls.

Initial state is defined by the "s" key contained within the accessory object.

The initial state that a service enters on boot can be set using the "s" option.