Features:

• Based on the TUYA smart home platform, work with most of the TUYA smart based smart products.
  

• On-site high-decibel alarm, flashing lights and other alarm modes.

• Home Arm, Away Arm, Disarm

• Low-battery detection

• System power off detection.

• Tamper detection.

• Built-in battery.

• Support Amazon Alexa,Google Assistant.