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Bridge BRDSC01 v4 

User Manual 

 

15 

It´s a good practice to configure a user code on the alarm system to be used 

exclusively with the device as Access Code in order to be able to identify the 

usage on the alarm system log. 

 

Status Topic 

The Status Topic is the MQTT topic where the device will publish the Birth Message when 
connected to the broker, and the Disconnected Message, is case connection with DSC alarm 
system is lost. 

Birth Message 

Is the payload of the birth message that the device will publish every time it connects to the 
MQTT broker or reconnects to DSC alarm system. 

Default value is “online”

 

LWT Message (Last Will Message) 

Is the payload of the message that the broker will publish automatically on the Status Topic 
when the device disconnects from the broker. 

Default value is “offline”

 

Disconnected Message 

Is the payload of the message that the device will publish on the Status Topic when connected 
to the broker but conne

ction with the DSC alarm system is lost. Default value is “

Alarm 

Disconnected

 

Partition Topic Prefix 

The device will append the partition number to this prefix to build the topic where the 
partition state will be published. 

For instance, if this parameter is set to DSC010000000001/Partition the state of partition 1 will 
be published on topic DSC010000000001/Partition1, the state of partition 2 will be published 
on DSC010000000001/Partition2 and so on and so forth.  

Payloads for partition states are: disarmed, armed_away, armed_home, triggered and 
pending. 

Active Partition Topic 

The device will publish the active partition on this topic. Meaning that every time user change 
to a partition to send a command, this data will change. 

Zone Topic Prefix 

The device will append the zone number to this prefix to build the topic where the zone state 
will be published. 

For instance, if this parameter is set to DSC010000000001/Zone the state of zone 1 will be 
published on topic DSC010000000001/Zone1, the state of zone 2 will be published on 
DSC010000000001/Zone2 and so on and so forth. 

Zone payloads are 1 for active and 0 for inactive. 

Summary of Contents for DSC01

Page 1: ...Bridge BRDSC01 v4 User Manual 1 Bridge DSC01 v4 User Manual Rev 1 4 9 September 2021...

Page 2: ...Bridge BRDSC01 v4 User Manual 2 This page was intentionally left blank...

Page 3: ...or led 11 Home automation system integration 12 Home Assistant 12 Others MQTT home automation systems 13 Hardware and Firmware versions 13 Advance configuration 14 Device ID 14 MQTT server 14 MQTT ser...

Page 4: ...ix 18 Remote Management 19 Enable Remote Management 19 Remote Management Password 19 Remote Management MQTT server 19 Remote Management MQTT server port TLS 19 Remote Management MQTT user 19 Remote Ma...

Page 5: ...Bridge BRDSC01 v4 User Manual 5 Service after expiration of warranty 21 Warranty Limitations 21...

Page 6: ...Bridge BRDSC01 v4 User Manual 6 This page was intentionally left blank...

Page 7: ...y wiring 2 digital PINs for connecting accessories In circuit programing connectors TLS for secure communication channel Connection status indicator led WiFi password recovery button Remote Management...

Page 8: ...idge to the terminals Because of the low voltage on the terminals there is no risk of electric shock but while touching the wires the alarm system could be triggered due the anti vandalism mechanism I...

Page 9: ...igured network is unavailable the device will listen for connections as AP Search for available Wi Fi networks Connect to a network with SSID like coiaca xxxxxxxx where xxxxxxx is the deviceID of your...

Page 10: ...eeds or leave the default parameters to allow the device to be configured remotely later Use cases 1 You turn your Coiaca device on for the first time It turns into AP access point mode and waits for...

Page 11: ...he device while connected to the same network entering the device IP address on any browser In this scenario you will be prompted to enter username admin and the password already configured to enter t...

Page 12: ...tant As an example the configuration file configuration yaml should include the following For every partition a platform should be configured under alarm_control_panel component alarm_control_panel pl...

Page 13: ...protocol Most known systems are Home Assistant OpenHab and Hubitat Refer to the application or automation system documentation to know how to configure MQTT options Hardware and Firmware versions If...

Page 14: ...connection TLS 1 2 Force all traffic through this secure connection option should be used See below MQTT server port unsecure Is the port MQTT server listens for unsecured connections usual and defaul...

Page 15: ...connection with the DSC alarm system is lost Default value is Alarm Disconnected Partition Topic Prefix The device will append the partition number to this prefix to build the topic where the partiti...

Page 16: ...s greater than 0 the device will publish a keep alive message every time this interval is elapsed The message payload depends on firmware version but usually includes a timestamp the state of the conn...

Page 17: ...be disarmed at 9hs and will be armed away at 20 59hs every day Also partition 1 will be disarmed every Sunday at 3am and will be armed stay at 3 30am same day Publish Timer String When enabled this op...

Page 18: ...hen triggered that are informed as TRIGGERED This is the option that discloses the less information while enabling the monitoring feature If set to 2 partitions statuses are informed as ARMED HOME ARM...

Page 19: ...a Remote Management command This password is usually printed on a label sticked on the device Be careful when updating this password because if forgotten it won t be possible to control the device wit...

Page 20: ...on the device and you don t have physical access to connect and debug You can enable the MQTT debugging feature to get some debug information remotely This feature requires the Remote Management MQTT...

Page 21: ...eplacement options and pricing In some instances it may be necessary for you to ship the complete product FREIGHT PREPAID AND INSURED FOR LOSS OR DAMAGE to Coiaca Please do not send any products to Co...

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