We do not recommend disabling logs as this information may be helpful in the event of errors in the
operation of the system!
Advanced settings
The list of advanced hub settings depends on the type of application: standard or PRO.
Ajax Security System
Ajax PRO
Server connection
Sirens settings
Fire detectors settings
System integrity check
PD 6662 Setting Wizard
Server Connection
Sirens settings
Fire detectors settings
System Integrity Check
Alarm Con rmation
Restoration After Alarm
Arming/Disarming Process
Devices Auto Deactivation
PD 6662 Setting Wizard
Opens a step-by-step guide on how to set up your system to comply with the British security
standard PD 6662:2017.
Server Connection
The menu contains settings for communication between the hub and the Ajax Cloud:
The time to generate a message regarding the loss of communication between the hub and
the Ajax Cloud server is calculated using the following formula:
(Ping interval * 4) + Time lter
With the default settings, Ajax Cloud reports the hub loss in 9 minutes:
(60 s * 4) + 300 s = 9 min
Sirens settings
The menu contains two groups of siren settings: siren activation parameters and siren
after-alarm indication.
Siren activation parameters
If the hub or detector lid is open. If enabled, the hub activates the connected
body of the hub, detector, or any other Ajax device is open.
If in-app panic button is pressed. When the function is active, the hub activates the
connected sirens if the panic button was pressed in the Ajax app.
You can disable the sirens reaction when pressing the panic button on the SpaceControl key fob in the
key fob settings (Devices
→
SpaceContol
→
Settings
).
Settings of siren after-alarm indication
This setting is only available in
The siren can inform about triggering in armed system by means of LED indication. Thanks
to this feature, system users and passing security companies patrols can see that the
system was triggered.
How to con gure the system to comply with PD 6662:2017
Server Ping Interval (sec). Frequency of sending pings from the hub to Ajax Cloud
server. It is set in the range of 10 to 300 s. The recommended default value is 60 s.
Connection Failure Alarm Delay (sec). It is a delay to reduce the risk of a false alarm
associated with the Ajax Cloud server connection loss. It is activated after 3
unsuccessful hub-server polls. The delay is set in the range of 30 to 600 s. The
recommended default value is 300 s.
Disable alerts when the connection with the server is lost. Ajax apps can notify about
the hub-server communication loss in two ways: with a standard push noti cation
signal or with a siren sound (enabled by default). When the option is active, the
noti cation comes with a standard push noti cation signal.
Feature implementation in HomeSiren
