Technical specifications for the Meross MSS425F indicate a smart distribution block utilizing a MediaTek or Espressif chipset for 2.4GHz 802.11n connectivity. Material analysis confirms the use of V0-grade flame-retardant polycarbonate for the housing and high-gauge copper bus bars rated for a 15A total load. Each of the four AC outlets is switched via an independent 10A-rated relay, facilitating granular control through HomeKit, Alexa, or Google Assistant without the requirement of a dedicated bridge.
The USB module features four ports with a shared power supply; performance metrics indicate that peak draw can occasionally result in audible coil whine. While the AC outlets are independently addressable, the USB bank is controlled as a single group. The device does not include silicon for real-time energy monitoring, focusing instead on reliable power switching. Standardized data suggests that users in high-density wireless environments may benefit from static IP assignment to prevent "No Response" errors in certain smart home ecosystems.
- Operational modes: Native HomeKit support, Independent AC switching, Group USB control.
- Hardware specifications: 15A total capacity, 10A per-relay rating, V0 fire-retardant casing.
Summary: A reliable 4-outlet smart strip with native HomeKit integration, though it lacks per-outlet wattage tracking and independent USB toggling.
For applications where energy monitoring is required alongside outlet control, the Kasa Smart Plug Power Strip with 6 Outlets & USB provides integrated wattage telemetry. Kasa Smart Plug Power Strip with 6 Outlets & USB
This unit is classified among multi-outlet smart power solutions for domestic automation. smart power
