Size and weight Height: 0.89 inch (22 mm)
Width: 2.15 inch (55 mm)
Depth: 1.88 inch (48 mm)
Weight: 1.9 oz (55 g) w/o AC adapter
Supported Wireless Sensor Tags Motion/Temperature sensor tags (available)
Water/Moisture/Temperature sensor (available)
Infra-red presence + temperature/RH sensor (PIR KumoSensor)
Contact based window/door opening + temperature/RH sensor (Reed KumoSensor)
Thermostat (Kumostat)
Indicator lights LED1Error light. Flashes when trying to configure itself to connect to the Internet (when acquiring IP address through DHCP). Rapidly flashes when trying to connect to web service.
LED2Connected light. Lights up when connected to the cloud based web service.
LED3Update light. Flashes when forwarding a Wireless Sensor Tag reading to the web service.
LED4Login light. Lights up when connection is temporarily interrupted (when trying to re-connect to the web service)
LED5Radio light. Gradually ramps up and down when radio is ready to receive sensor tag readings. Becomes solid when radio is transmitting a command to Wireless sensor tags.
Ethernet port 10Base-T
Requires DHCP server (Most routers/modems typically support DHCP)
Firewall must allow outgoing HTTP (port 80) and port 6667 connection
AC adapter (included) 100V~240V input 50/60Hz
5V output
300mA max current
User interface Web
iPhone/iPad App (Free)
Android App (Free)
Notification Email
Apple Push Notification service on iPhone/iPad
Push notification on Android devices

FCCID: ZGW04. FCC Compliance Statement: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution: Any changes or modification cautions to this device not explicitly approved by manufacturer could void your authority to operate this equipment.