WiFi: requires 2.4GHz (802.11 b/g/n), channels 1-13 network. (5GHz WiFi is NOT supported)
WiFi Security: supports OPEN, WEP, or WPA/WPA2 types, WPA2-Enterprise (802.1x/RADIUS authentication) network is not supported.
WiFi Channel Width: supports 20MHz or "Auto" setting
Compatibility: iOS 11+, Android 8.1+, or Windows 7+，or macOS v10.8+
Power Source: 2 x AA batteries / Micro USB (5V/2A)
Length: 2.56’’ (65mm)
Height: 2.56’’ (65mm)
On-board memory: 300,000 sensing records
External probe: supports DS18B20 temperature probe（optional extra）
Weight: 32 ± 3g(without batteries)
Ports:1 Mini USB, 1 Micro USB
Battery Life: 4-6 months*
Sensing Range：Temperature -4℉ to 140℉（-20℃ to 60℃）， Humidity：10% to 90%⚠️
Device Setting: supports minimum device sync interval (upload) is 1 minute, and minimum sensing interval is 1 minute (Temperature, Humidity, Light, External Probe and Battery Voltage).
Alert Types: supports APP push notifications, email, sms text and phone call alerts. Alerts can be set on numeric-based sensor readings and network status (e.g. when connection is lost or batteries are low). All alerts are sent from the UbiBot Cloud.
*The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings.For more details, please click here.
* Depending on the specific model purchased.
** The quoted battery life was tested using VARTA industrial batteries under stable signal conditions with default synchronisation and sampling settings.For more details, please click here.