The outdoor light dusk to dawn sensor JL-244 series is applicable to control any independent LED home/street lighting with 0-10V automatically in accordance with the ambient natural lighting level, as well as remote control by using a gateway box (JL-244P or JL-244V) connected to a smart phone either iOS and Andriod OS with Bluetooth communication, while connected to the smart control (JL-244C) with Zigbee communication.
This smart control JL-244C is designed with microprocessor circuits with IR-filtered silicone sensor, a heavy duty surge arrester (MOV) 40kA is provided to protect the lamp from inrush current as well as impulse by lightening.
Further, a preset 3-5 seconds time-delay prevents excessive operation due to spotlight or lightning during the night time. A heavy duty relay supports the work life of over 15,000 cycles,.
This smart control JL-244C provides twist lock terminals and signal contacts, in 7P, meeting the requirements of ANSI C136.41-2013, as well as being listed by UL under the Standard for Plug-In, Locking Type Photo control for Use with Area Lighting ANSI/UL773.