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Dumyah Super
SONOFF SPM-Main Smart Stackable Power Meter
Dumyah Super
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About Product
- he SONOFF smart stackable metering system realizes smart management with overload protection, metadata monitoring and electricity statistics. It supports up to 128 channels (up to 32 SPM-4Relay modules), a maximum current of 20A per channel, allows monitoring of 180 days of electricity consumption data, and management of each channel individually. The SPM-Main control panel allows 8Gb-32Gb SD memory card for secure local data storage. It is a high-performance professional smart home tool for managing homes, office buildings, industrial buildings or even shopping centres, enabling energy consumption monitoring for residents or tenants.
- Note: module requires SPM-Main control panel, which is sold separately.
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Description
- Compatible with: Sonoff SPM-4Relay.
- Voltage: 100V~240V AC.
- Frequency: 50/60Hz.
- Current: max. 50mA.
- Wi-Fi Frequency: 2.4 GHz.
- Wi-Fi standard: IEEE802.11b/g/n.
- Number of channels: 4.
- Works with Amazon Alexa & Google Assistant.
- App: eWeLink (Android, IOS).
- MCU: ESP32 GD32F.
- Dimensions: 142.5x90x66.5 mm.
- Housing material: PC V0 (flame-retardant).
- Mounting: on DIN rail.
- Connection: RS485.
- Operating temperature: -10°C~+40°C.
- Operating humidity: 5%-95% (non-condensing).
- Weight: 214g.
- Colour: white.
- Certification: CE/UKCA/FCC/ROHS.
Product Code: SPAM-MAIN
Technical Details
| Connectivity | |
| Frequency Band | 2.4 GHz |
| General Specifications | |
| Model Number | SPAM-MAIN |
| Compatibility & Ecosystem | |
| Voice Assistant Compatibility | Amazon Alexa |
| Operating System Compatibility | IOS |
| Connectivity | |
| Wi-Fi Standard | IEEE802.11b/g/n |
| Ethernet Port | RS485 |
| Physical Characteristics | |
| Color | white |
| Weight | 214g |
| Power & Electrical | |
| Input Voltage | 100V~240V |
| Power & Electrical | |
| Power Source | AC |
| General Specifications | |
| Operating Temperature Range | -10°C~+40°C |
| Certifications | CE/UKCA/FCC/ROHS |
| Physical Characteristics | |
| Dimensions (W x H x D) | 142.5x90x66.5 mm |
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