Technical documentation for the Haozee system indicates a motor torque rating of 30-60 kg.cm, driven by a 12V/1A DC power supply. The wireless communication stack is limited to 2.4GHz Wi-Fi (802.11 b/g/n), which is susceptible to interference in dense appliance environments. Structural analysis of the mounting bracket reveals a flexible design that allows for compatibility with 0.5-inch to 1.25-inch valves but may introduce mechanical strain under high resistance.
Performance metrics demonstrate that the device functions as a Tuya-based white-label product, sharing identical internal tooling with the GJ-8062 chassis. There is no internal battery backup provided, meaning the automated shut-off capability is lost during power grid failures unless an external uninterruptible power supply is integrated. Monitoring capabilities include valve position status via the Tuya/Smart Life application.
Hardware components include:
- Motor Assembly: Geared DC motor with high-torque/low-speed output.
- Interface: 2.4GHz Wi-Fi radio with integrated antenna.
- Manual Control: Physical clutch ring for manual handle rotation.
The Haozee Valve is an effective budget-conscious solution for non-invasive leak mitigation, but users in areas with frequent power outages should consider a system with native backup. This unit falls under the water shut-off valves category of residential safety hardware.
