Name: JL-422C Integrated Sensor, Miniature
Brand: Shanghai Long-Join Intelligent Technology Inc.

JL-422C Integrated Sensor, Miniature Overview:

The JL-422C photocontrol is designed to automatically manage lighting in corridors and entrance areas based on the surrounding light levels. Equipped with electronic circuitry, it boasts a rapid response time with a built-in delay of 3 to 10 seconds, facilitating ease of testing, and its compact size is suitable for a wide range of smaller lighting fixtures. Additionally, the device incorporates a 3 to 10-second time delay setting to minimize unnecessary activations caused by vehicle headlights or nighttime lightning. This product is UL LLC listed and conforms to the UL773A standard for non-industrial photoelectric switches used in lighting control.

JL-422C Integrated Sensor, Miniature Specifications

Model No.	JL-422C	JL-422CR
Rated Voltage	120~277VAC
Available Voltage Range	105~305VAC
Rated Frequency	50/60Hz
Rated Loading	1.2A Tungsten / Ballast 1A e-Ballast
Power Consumption	1W Max.
On Levels	16 Lx（± 5）
Off Levels	Initial: 24 Lx（±5） *Once reflected light（△）is detected：24±△±5 Lx
Fail Mode	Fail-Off
Delayed	5-10S（Customizable）
Reflected light compensation upper limit	1800Lx
Ambient Temperature	-40℃ ~ +70℃
Related Humidity	96%
Leads Length	AWG #18, AWM1430
Wire Color Coding	US
Certifications

JL-422C Integrated Sensor, Miniature Installation

Disconnect power, place screw thread of the photocontrol in knockout hole and fasten with rubber gasket and lock-nut. Wire according to the diagram in below. Do not install the photocontrol with the Photocell facing artificial or reflected light. This may cause the unit to cycle on and off at night.

JL-422C Integrated Sensor, Miniature Installation