ZBALRM Model # 1021A


ZigBee Wireless Siren

Use the versatile ZBALRM siren to alert you when something happens in your home automation network. It has 4 distinct alert sounds (fire alert, emergency alert, burglar alert, and doorbell) that can be triggered by other wireless devices like our ZBMS3 or ZBALRMB. It’s the perfect way to stay up to date on what happens in your wireless control network.

Smart Possibilities

  • Bind it to our ZBALRMB to form a versatile doorbell system that can include outdoor lights or IP camera feeds
  • Trigger an alarm if your ZBMS3 picks up motion downstairs after a certain time at night
  • Prevent major water damage by having the siren alert you when a liquid sensor like our ZBLIQS is tripped
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  • Four distinct alert patterns (fire, emergency, burglar, and doorbell) with or without LED strobe
  • Compatible with ZigBee Home Automation (HA) networks
  • Simple commissioning and binding procedure
  • 12V DC power supply with battery backup for added integrity
  • Smartenit App compatible
  • 1 year Smartenit limited warranty


ZBALRM is a versatile alerting device that allows visual and audible notifications in a home automation system.  Commands sent to the device can specify the volume level and sound pattern (fire, intrusion, doorbell, etc.) as well as a visual LED strobe pattern.  The device is compatible with any compliant ZigBee Home Automation (HA) applications or gateways that implement the ZigBee Warning Device cluster.  When controlled by a Smartenit Harmony gateway, ZBALRM’s binding and configuration can be handled through the free Smartenit application allowing use of any number of sensors or devices to monitor irrigation, presence, temperature, and more.  The device can be used with Smartenit’s ZBALRMB, a single button wireless switch, to form a unique doorbell system.

ZBALRM comes with a 12V DC power supply as its main power option and uses 3 AAA batteries (not included) as backup.

Additional information

Weight 0.67 lbs
Dimensions 6.3 x 5.8 x 3.8 in


User Guides


Electrical and Environmental
Operating Voltage: Main: DC 12V
Backup: 3 x 1.2V AAA size Ni-MH
rechargeable batteries
Communication Range: Up to 656 ft. in non-obstacle space
Temperature: -10°-50° C (-14° – 122° F)
Humidity: 95% RH
Size: Body 3.35″ D X 2.05″ H
Weight: 4.7 Oz.
Mounting: Adhesive
ZigBee™ function IAS CIE device

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