D2 Wireless self-powered door and window sensor

Solar-powered PIR Sensor

Solar + Supercapacitor – Zero Maintenance

Powered by solar energy with supercapacitor storage, eliminating battery replacement for long-lasting, eco-friendly operation.

PIR + Lux Dual Sensing

Combines PIR motion detection with light sensing—activates at night, sleeps during the day, reducing false alarms.

Ultra-Low Power + Backup Battery
Ultra-low power consumption with a backup battery ensures 24/7 reliability, even during cloudy days.

H5 self-powered door and window sensor

  • No battery

    No battery

    Harvesting directly its energy from your push, the Door and Window Sensor doesn’t need any battery (and any wire) to operate

  • Wireless

    Wireless

    Advantages of a wireless system (flexibility) without the disadvantages (no battery = no maintenance)

  • Stable installation

    Stable installation

    This Door and Window Sensor can be mounted concealed in the door frame, it also can be mounted externally on the surface of door and being fixed with screws

  • Discreet

    Discreet

    Mount it, and forget it

Examples Of Use Cases

H5 Solar-powered PIR Sensor

D2 series wireless self-powered door and window sensor
Photovoltaic Panel Voltage 5V
Photovoltaic Panel Harvesting Current30-40μA @ 200 Lux
Supercapacitor Charging Time200 Lux x 6h / day
Supercapacitor CapacityTo be determined. When fully charged, can operate for 7 days in a dark environment
Supercapacitor Peak Output Current25mA
Backup Battery TypeRechargeable battery (type to be determined)
Backup Battery CapacityTo be determined
Standby Power ConsumptionTo be determined
Battery Service Life15 years @ 200 Lux x 2h / day
15 years @ 65 Lux x 6h / day
5 years in complete darkness
PIR Detection Angle120°
PIR Detection Diameter10m
Installation HeightLow Bay: 2.5-3m High Bay: 6-12m
Illuminance (Photoresistor)0-65,000 lux
Illuminance (Photovoltaic Panel)0-1,000 lux
Wireless ProtocolCasambi BLE Mesh
Communication Frequency2.4GHz
Transmission PowerTo be determined
Communication Range50m outdoors, 25m indoors (to be determined)
OTA UpdatesSupports Casambi OTA Firmware Update
DimensionsTo be determined
Housing MaterialPC (Polycarbonate)
Mounting MethodCeiling mounted
Operating Temperature-20°C to +55°C
Storage Temperature-20°C to +85°C
Operating Humidity0% to 85% RH, non-condensing
Storage Humidity0% to 85% RH, non-condensing
Ingress Protection (IP) RatingIP20
Service Life5-15 years
CertificationsCE, RoHS, FCC, UL

Support & Questions


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