Specifications
2.4GHz WiFi only, it supports DS18B20 probe and RS485 probe with USB plug.
Length: 4.96 (126mm)
Height: 3.38 (86mm)
Width: 0.88 (22.5mm)
Weight: 143g ± 3g (without batteries)
Sensing Range: Temperature -4℉ to 140℉(-20℃ to 60℃), Humidity 10% to 90%⚠️
Accuracy: Temperature: ±0.3℃, Humidity: ±3% RH, Ambient Light: ±2%①
Screen: 4.4 LCD
Power Source: 4 x AA batteries or Micro USB (5V/2A)
Battery Life: 8-12 months (WiFi only); 1-2 months (WiFi and SIM)②
Compatibility: iOS 11+, Android 8.1+, or Windows 7+, or macOS v10.8+
External Probe: supports DS18B20 probe and RS485 probe with USB plug.
On-board Memory: 300,000 sensing records
Network: Supports WiFi, GPRS / 3G / 4G*
WiFi Channel Width: Supports 20MHz or -Auto- setting
WiFi Security: Supports OPEN, WEP, or WPA/WPA2 types, WPA2-Enterprise (802.1x/RADIUS authentication) network is not supported.
WiFi: Requires 2.4GHz (802.11 b/g/n), channels 1-13 network (5GHz WiFi is NOT supported)
Device Setting: The 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, phone call alerts and audible 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.
