Shelly Plus 1PM UL Wi-Fi Smart Relay Switch with Power Metering vs Miniature Power Relay 24V HF41F/24-ZS, 1NO 1NC, 6A SPDT w/ LED, 41F-1Z-C2 socket
Overall winner: Shelly Plus 1PM UL Wi-Fi Smart Relay Switch with Power Metering
Key Differences
Shelly Plus 1PM (Allterco Robotics) offers Wi‑Fi and Bluetooth operation plus power metering up to 15A and UL certification, making it suitable for smart-home control and monitoring. The ZJWZJH HF41F/24-ZS is a compact, 5mm‑wide 24V DC miniature relay with UL/VDE/CE certifications and an LED status indicator, aimed at tight-space or PCB-mounted low-voltage control but limited to a 24V coil and likely sold in bulk packaging
Shelly Plus 1PM UL Wi-Fi Smart Relay Switch with Power Metering
Wi-Fi operated smart switch relay with power metering and 1 channel. Monitors consumption and controls appliances, with Bluetooth gateway functionality. Customers note easy setup and good integration options
Pros
- power metering for energy monitoring
- 1-channel relay with up to 15A
- Wi-Fi and Bluetooth gateway capabilities
- easy setup and good integration with Home Assistant
Cons
- mixed feedback on size
- reliant on Wi-Fi for features
Miniature Power Relay 24V HF41F/24-ZS, 1NO 1NC, 6A SPDT w/ LED, 41F-1Z-C2 socket
Subminiature power relay with 24V coil, 6A 250VAC/30VDC contact rating, and SPDT (1NO 1NC). Includes LED indicator and socket base. Certifications support UL/CSA/CE/VDE compliance
Pros
- 24V coil for versatile control
- SPDT contacts (1NO 1NC) for switching
- LED indicator for status visibility
- UL/CSA/CE/VDE certifications
Cons
- Limited to 6A contact rating
- Includes only 5-pin terminal arrangement
- No price or availability information provided
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Allterco Robotics EOOD |
| Durability | Tie |
| Versatility | Allterco Robotics EOOD |
| User Reviews | Allterco Robotics EOOD |