Delta 0.38 in Chrome Universal Shower Arm with Diverter Gable Vent Photocell sensor to dim lights Color:Black (Textured Finish) Photocell sensor to dim lights at dawn and turn off at dusk 12 Volt Instant synchronization NextStone low voltage lighting system Ce certified Country Of Origin CN Department Number 7 Feature 10 Text Feature 1 Text Receive kill alerts on your mobile device Feature 2 Text Save time only check traps when alerted Feature 3 Text Monitor traps from anywhere via the user friendly Feature 4 Text Indoor use only Feature 5 Text High voltage shock kills rodent Feature 6 Text Only compatible with 2 Application Universal Collection Name N A Compatibility N A Fixture Color Family Chrome Fixture Finish N A Manufacturer Color Finish Chrome Inner Diameter (Inches) 0 5 Outer Diameter (Inches) 0