wirelesstag.net - Monitor and Find Everything from the Internet - Wireless Sensor Tags

Description: Wireless WiFi sensors for locating items, logging and monitoring temperature, humidity, ambient brightness and motion events from anywhere with Internet access, on iPhone/iPads, Android devices and laptops. KumoApp Engine allows automation algorithms to be defined in Javascript to trigger Internet connected devices such as Nest/Honeywell WiFi Thermostat, Phillips Hue, WeMo or LIFX upon events from sensors, schedules and geofences. Our super-narrow-band digital radio allows longer range, less interference an

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Wireless sensor tags connect events in physical world, e.g. motion, door/window opened/closed, temperature or humidity exceeding limits, to your smart phones, tablets and any Web browsers anywhere in the world with Internet access. An event is instantly received on all devices (unless you configure it not send to some). through push notification, no messaging charges apply. The wireless sensor tag is a real-time, cloud based system, so any change you make from one device instantly appears on your other devi

Unlike other WiFi and Bluetooth temperature sensors, our proprietary wall-passing long range radio uses sub-GHz frequency to avoid interference from crowded 2.4GHz ISM band. Even when you place the sensor tag inside a typical refrigerator with metal walls, the system works flawlessly with the receiver (Ethernet tag manager) installed in the opposite corner of your house, or on a different floor.

Except for our Temperature only tags and Soil moisture sensors, most Wireless Tags use 14-bit HTU21DF digital temperature and humidity sensor from TE France. Even higher accuracy 16-bit resolution (SHT35 based) sensors are also available . HTU21DF features 0.02°C resolution and 0.4°C uncalibrated accuracy (better accuracy after one time calibration by user), which allows monitoring of miniscule temperature gradient and change inside of your fridge/freezer.

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