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  • Getting started
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Devices
  • Zigbee

    • Zigbee network
    • Improve network range and stability
    • Sniff Zigbee traffic
    • Create a CC2530 router
  • Support new devices

    • Support new devices
    • Support new Tuya devices
    • Find Tuya Data Points
  • Remote Adapter

    • Connect to a remote adapter
    • Connect to a remote Sonoff ZBBridge
  • More

    • 3D cases
    • External converters
    • External extensions
    • Switch to the dev branch
    • Get Tuya and Xiaomi OTA url
  • Forum
  • Discord
  • Issues
  • Donate
GitHub
GitHub (docs)

Develco SIRZB-111

ModelSIRZB-111
VendorDevelco
DescriptionCustomizable siren
Exposesbattery, voltage, smoke, battery_low, supervision_reports, restore_reports, test, warning, max_duration, squawk
PictureDevelco SIRZB-111

Exposes

Battery (numeric)

Remaining battery in %. Value can be found in the published state on the battery property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"battery": ""}. It's not possible to write (/set) this value. The minimal value is 0 and the maximum value is 100. The unit of this value is %.

Voltage (numeric)

Reported battery voltage in millivolts. Value can be found in the published state on the voltage property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"voltage": ""}. It's not possible to write (/set) this value. The unit of this value is mV.

Smoke (binary)

Indicates whether the device detected smoke. Value can be found in the published state on the smoke property. It's not possible to read (/get) or write (/set) this value. If value equals true smoke is ON, if false OFF.

Battery low (binary)

Indicates whether the battery of the device is almost empty. Value can be found in the published state on the battery_low property. It's not possible to read (/get) or write (/set) this value. If value equals true battery low is ON, if false OFF.

Supervision reports (binary)

Indicates whether the device issues reports on zone operational status. Value can be found in the published state on the supervision_reports property. It's not possible to read (/get) or write (/set) this value. If value equals true supervision reports is ON, if false OFF.

Restore reports (binary)

Indicates whether the device issues reports on alarm no longer being present. Value can be found in the published state on the restore_reports property. It's not possible to read (/get) or write (/set) this value. If value equals true restore reports is ON, if false OFF.

Test (binary)

Indicates whether the device is currently performing a test. Value can be found in the published state on the test property. It's not possible to read (/get) or write (/set) this value. If value equals true test is ON, if false OFF.

Warning (composite)

Can be set by publishing to zigbee2mqtt/FRIENDLY_NAME/set with payload {"warning": {"mode": VALUE, "level": VALUE, "strobe_level": VALUE, "strobe": VALUE, "strobe_duty_cycle": VALUE, "duration": VALUE}}

  • mode (enum): Mode of the warning (sound effect) allowed values: stop, burglar, fire, emergency, police_panic, fire_panic, emergency_panic
  • level (enum): Sound level allowed values: low, medium, high, very_high
  • strobe_level (enum): Intensity of the strobe allowed values: low, medium, high, very_high
  • strobe (binary): Turn on/off the strobe (light) during warning allowed values: true or false
  • strobe_duty_cycle (numeric): Length of the flash cycle max value is 10
  • duration (numeric): Duration in seconds of the alarm unit is s

Max duration (numeric)

Max duration in seconds of the alarm. Value can be found in the published state on the max_duration property. To read (/get) the value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/get with payload {"max_duration": ""}. To write (/set) a value publish a message to topic zigbee2mqtt/FRIENDLY_NAME/set with payload {"max_duration": NEW_VALUE}. The minimal value is 0 and the maximum value is 900. The unit of this value is s.

Squawk (composite)

Can be set by publishing to zigbee2mqtt/FRIENDLY_NAME/set with payload {"squawk": {"state": VALUE, "level": VALUE, "strobe": VALUE}}

  • state (enum): Set Squawk state allowed values: system_is_armed, system_is_disarmed
  • level (enum): Sound level allowed values: low, medium, high, very_high
  • strobe (binary): Turn on/off the strobe (light) for Squawk allowed values: true or false
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Page was last updated on: 9/29/26, 6:53 PM