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Bridge BRDSC01 v4 

User Manual 

 

16 

Fire Topic Prefix 

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

For instance, if this parameter is set to DSC010000000001/Fire the fire state of partition 1 will 
be published on topic DSC010000000001/Fire1, the fire state of partition 2 will be published 
on DSC010000000001/Fire2 and so on and so forth. 

Fire payload is 1 when active and 0 when inactive. 

Trouble Topic 

The device will publish the trouble status in this topic.  

Trouble payload is 1 when trouble reported and 0 when no trouble. 

Commands Topic 

This is the topic the device will subscribe to receive the commands and messages to send to 
the alarm system. Keys pressed on the virtual keypad will be also published on this topic. 

Keep Alive interval (seconds)  

If this parameter is 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 connection with the Alarm system and with MQTT brokers. 

Keep Alive Topic 

Is the topic where the keep alive message will be published. 

Timer ON 

If set to YES enables the timer feature. Default value is NO 

For disarming alarm system with the timer, the Access Code, needs to be specified. (Please 

refer to “Access Code” parameter on this section)

 

Be aware that disarming the alarm system with a timer could imply a 

security risk. 

 

Timer String 

Is the string needed to program the timer feature. 

Timer String format 

Timer Strings contains 7 characters substrings including information about each action to be 
performed, the target partition, and the moment these actions will be triggered. 

First characters of the substring represent the day of the week, or the day combination when 
the action will be triggered

. Day combination character list is as follows: 

A: Monday 
B: Tuesday 

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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