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Monitor environmental conditions remotely with this Wi-Fi-connected sensor that transmits real-time temperature and humidity data to Monitoring
It is small (1" x 1" or 2
which could result in the loss of stored food
Interface Option for External Door or Window Contact or a digital Flow Meter
The sensor is activated by a change in the external switch (i
Wireless Light Sensor - Photo-resistor RF ID:RF4 Monitor environmental conditions remotely withBattery operated wireless light sensor transmitter. It can be used to detect dusk dawn or interior light levels and is typically used to trigger an event, such as switching a light on off, opening or closing automatic blinds, or switching anything on or off. The device transmits a value between 0 (dark) and 32,000 (light) and all light levels in between. The sensor is pre configured to transmit a light reading every 5 minutes. The device sleeps
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