Product Description

Itokii wireless light detection sensors can be used to detect whether light is present or not. The sensors can be user calibrated for baselines of light and dark, and will provide a status of light presence based on those baselines. Alerts can then be setup for when light has been detected or when there is no light detected.

Product Features

  • Sense the presence of light.
  • Know if the lights have been left on at your facility.
  • Know when light bulbs have blown and need to be replaced.

What does this wireless sensor's data look like in software?

Monnit Wireless Light Sensor - Data View in Software

What's in the box?

    • Wireless Sensor
    • CR2032 - Coin Cell Battery
    • Mounting Hardware
  • Phototransistor Specifications

    Collector Emitter Breakdown Voltage (0.1 mA) 6 V
    Collector Dark Current (5 VCE) 3 nA typ.
    Collector Emitter Capacitance (Vce=0, f=1MHz, E=0) 16 pF
    Collector Light Current (5 VCE, 20 lx) 5 to 24µA
    Collector Light Current (5 VCE,100 lx) 75µA
    Angle of Half Sensitivity ±50 degrees
    Wavelength of Peak Sensitivity 570 nm
    Range of Spectral Bandwidth 440 to 800 nm
    Collector Emitter Saturation Voltage (20 lx, 1.2 µA) 0.1 V
    Emitter Collector Voltage 1.5 V
    Collector Current 20 mA
    Power Dissipation 100 mW (Tamb=55°C)
    Junction Temperature 100 °C

    Coin Cell Specifications

    Battery Type Replaceable 3.0V Coin Cell Battery
    Dimension 1.775 in x 1.04 in x 0.785 in
    Max Operating Temperature -20°C to +60°C (-4° to +140°F)
    Optimal Battery Operating Temperature (Coin Cell) +10°C to +50°C (+50°F to +122°F)
    Supply Voltage 2.0 - 3.6 V (Single CR2032 Coin Cell Battery)
    Device Range 250 - 300 ft. non-line-of-sight device range*
    Battery Life At 1 hour heartbeat setting, coin cell battery will typically last ~ 1-2 Years. **
    Enclosure Material ABS

    900 MHz Specifications

    Operating Frequency 900 MHz Operating Frequency
    Certifications Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-RFSC1)
    Complies with Industry Canada standards. (IC: 9794A-RFSC1)


      * Actual range may vary depending on environment.
    ** Battery life is determined by sensor reporting frequency and other variables.