Pametni Wi-Fi prekidač SONOFF SPM 4-relay
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70,00 €
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Pametni Wi-Fi prekidač SONOFF SPM 4-relay
Allows connection of up to 32 SPM-4-relay relays You can connect 32 SPM-4 relays to one SPM-main. Each SPM-4Relay has 4 isolated channels to help you operate devices more conveniently. Smart Stackable Power Meter You can monitor the measurement of consumption by checking the eWeLink application on your mobile phone. Easily get information about current, voltage and power. Support up to a maximum current of 20A / channel Each channel can support a maximum current of 20A without fear of inability to operate more demanding consumers Enables the RS-485 communication protocol SPM-Main communicates with SPM-4 relays via RS-485, which enables multi-terminal and stable data transfer in case of longer connections Overload protection When overload protection is enabled, it can protect your devices from excessive current Note: The main unit (SPM-MAIN) and the 4-relay power meters must be used together. The main unit must be connected to at least one 4-channel relay for operation. Technical information: Rated voltage 100-240V ~ 50 / 60Hz Number of connections 4 Maximum load 20A / channel, 80A / Total maximum load Wireless connection Wi-Fi IEEE 802.11b / g / n 2.4GHz RF 433 MHz No DIY mode No Declaration of Conformity CE, FCC Operating temperature -10 ° C ~ 40 ° C Housing material PC V0 Manufacturer's website: https://b2b.itead.cc/spm-4relay.html
70,00 €
- Raspoloživo, isporuka odmah u trgovini
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- U dolasku, po narudžbi
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- Nije raspoloživo
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