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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Operating Temperature is -30 °C to +46 °C
The sensor is activated by a change in the external switch (i
Monitor your home temperature from your dashboard
Support secure message sending to Monitor
It is small (1" x 1" or 2
Wireless Light Sensor - Photo-resistor RF ID:RF4 Operating Temperature is -30 °CBattery 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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