Control your lighting costs with occupancy/daylight sensors.

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Sensors are the smart solution for minimizing energy consumption and maximizing lighting system life. Utilizing state-of-the-art electronics and optics, Keystone’s photocell and occupancy sensors provide a cost-effective solution for dramatically improving the return on your investment.

Keystone offers these sensors, featuring PIR and microwave sensing, to meet your needs for a variety of applications. These wired controls can be used in high bays, wall packs, strips, troffers, and any other fixture that requires sensing control.

Benefits of occupancy sensors

  • Enhanced controllability of lighting system
  • Extended lamp life
  • Reduced maintenance and replacement costs
  • PIR Sensors

    Keystone’s PIR sensors intelligently signal when to turn the lights on and off using passive infrared technology. Optional interchangeable fresnel lenses provide even more control of your high bay lighting systems. The 360° lens view covers a circular area underneath the high bay light fixture. The aisle-way lens view focuses the coverage on the open aisle, not where the racks are. This provides enhanced performance with fewer passive infrared sensors needed. In addition, Keystone sensors provide daylighting, adjusting automatically to save on energy costs. Keystone also has your outdoor sensor needs covered with our wet location high bay occupancy sensors.

    PIR sensor features

    • Passive infrared (PIR) sensing technology
    • Daylighting with adjustable thresholds
    • No minimum load requirements
    • Simple adjustable controls for time delay and day lighting control
    • Interchangeable lenses: aisle pattern view & 360° view
    • Low bay lens included with wet location occupancy sensor only
    • Embedded relay (no external box required)
    • Mounting height: Up to 40’ maximum
    • UL Listed
    • 5 year warranty
  • Microwave Sensors

    Keystone offers microwave occupancy sensors specifically designed for use with XFit Round High Bay Gen1 fixtures. With a 360° detection angle through walls and objects, microwave occupancy sensors are ideal in large area applications. These high bay microwave sensors feature preset standby dimming levels of either 10% or 30% for durations of 1 or 3 minutes respectively. A quick connector is provided for easy installation.

    Microwave sensor features

    • On/Off functionality with preset hold times: 1min or 5 min.
    • Preset standby times and dim levels: 3 min. @ 30% dimming or 10 min. @ 10% dimming
    • Daylighting with adjustable thresholds
    • Mounting height: Up to 49’ maximum
    • UL Listed
    • 5 year warranty
cULus Listed

Tech Specs

  • PIR Sensors
    Catalog Number Input Voltage Output Voltage Detection Angle Mounting Height Max Load Adjustable Settings Spec Sheet
    Daylight Threshold Hold Time Standby Time Standby Dimming Level
    KTS-PIR2-UV-KO 120/277/347Vac 0-10V 360º 20-40ft 800VA @120V 1 Lux to ∞ 30 sec to 30 min 30 sec to 30 min 10% Download
    1200VA @ 277V 30%
    1500VA @ 347V 50%
    60%
  • Microwave Sensors
    Catalog Number Input Voltage Output Voltage Detection Angle Mounting Height Adjustable Settings Spec Sheet
    Brightness Sensitivity Daylight Threshold Hold Time Standby Time Standby Dimming Level
    KTS-MW3-UV-KO-K1 12Vdc 0-10V 360º <49ft 70% 20% 10 Lux 10 sec 1 min 10% Download
    80% 50% 30 Lux 1 min 30 min 20%
    90% 75% 50 Lux 10 min 60 min 30%
    100% 100% 100 Lux 30 min 50%
    Disable
    KTS-MW3-UV-KO-K2 12Vdc 0-10V 360º <49ft< /td> 70% 20% 10 Lux 10 sec 1 min 10% Download
    80% 50% 30 Lux 1 min 30 min 20%
    90% 75% 50 Lux 10 min 60 min 30%
    100% 100% 100 Lux 30 min 50%
    Disable
  • Accessories
    Catalog Number Description Adjustable Settings Spec Sheet
    Brightness Sensitivity Hold Time Daylight Threshold Standby Time Standby Dimming Level
    KTS-MW3-REMOTECONTROL Remote control for KTS-xx3-12V sensors, used to set or adjust all sensor performance parameters 70% 20% 10 sec 10 Lux 1 min 10% Download
    80% 50% 30 Lux 1 min 30 min 20%
    90% 75% 10 min 50 Lux 60 min 30%
    100% 100% 30 min 100 Lux 50%
    Disable

The Keystone Difference

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