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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
Reserve from the case
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
SONOFF POWR3 High Power Wi-Fi Smart Switch with Energy Monitoring
High Sensitivity to Alcohol Vapors: The MQ-3 uses a tin dioxide (SnO2) sensing element that exhibits a significant change in conductivity when exposed to alcohol
PN532 Chipset: Industry-standard NFC controller supporting ISO14443 Type A/B protocols with proven reliability in commercial applications
Multiple Protections - Built-in safeguards for safe operation
overdischarge
Human Body Sensing IR Pyroelectric Infrared Sensor Anti-theft Alarm Electronic KIT 8 Ohm 0.25W Speaker SONOFF POWR3 High Power Wi-FiHuman Body Sensing IR Pyroelectric Infrared Sensor Anti theft Alarm Electronic KIT
US$ 1785.00
US$ 1065.00
US$ 225.00
US$ 24.99
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