Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"Smart Dimming Photocontrol 0-10V Constant Illumination Version Real-time Fault","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/65\/c92bcc378cf34eb46a941663b523-200x200-1\/smart_dimming_photocontrol_0_10v_constant_illumination_version_real_time_fault_alert.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-241","Place of Origin":"China","Price":"negotiable"}}
{"title":"0-10V NEMA Controller Constant Illumination Midnight Night Optical Decay","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/65\/c92bcc378cf34eb46a941663b523-200x200-1\/0_10v_nema_controller_constant_illumination_midnight_night_optical_decay_compensation_real_time_fault_alert.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-243","Place of Origin":"China","Price":"negotiable"}}
{"title":"Smart Dimming Photocontrol 0-10V Constant Illumination Midnight Night Real-time","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/65\/c92bcc378cf34eb46a941663b523-200x200-1\/smart_dimming_photocontrol_0_10v_constant_illumination_midnight_night_real_time_fault_alert.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-242","Place of Origin":"China","Price":"negotiable"}}
{"title":"Twist Lock Intelligent Photocontrol DALI Constant Illumination Midnight Night","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/65\/c92bcc378cf34eb46a941663b523-200x200-1\/twist_lock_intelligent_photocontrol_dali_constant_illumination_midnight_night_real_time_fault_alert.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-252","Place of Origin":"China","Price":"negotiable"}}
{"title":"Twist Lock Intelligent Photocontrol DALI Constant Illumination Midnight Night","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/65\/c92bcc378cf34eb46a941663b523-200x200-1\/twist_lock_intelligent_photocontrol_dali_constant_illumination_midnight_night_ota_firmware_update.jpg","attrs":{"Brand Name":"LongJoin","Model Number":"JL-253","Place of Origin":"China","Price":"negotiable"}}
Product Summary
JL-246CR photocontrol can apply to independent control application or system control application, such as roads, exhibitions, schools, shopping malls, supermarkets, factories, parks and so on. This product consists a ZigBee communication module as well as a RS485 communication module to allow its ZigBee group remoted with a smart IoT management system.
Q1: What is a Smart IoT Dimming Photocontrol with Zigbee 485 Master Gateway Collector and OTA Firmware Update?
A: It is an intelligent lighting control device that integrates Zigbee and RS485 communication, acts as a master gateway collector for networking multiple dimming photocontrols, and supports remote OTA firmware updates.
Q2: What is the function of the Zigbee & RS485 dual-mode master gateway?
A: It serves as a central coordinator to build a local wireless & wired hybrid network, connecting and managing a large number of photocontrols and dimming devices for stable data collection and unified control.
Q3: How does OTA firmware update benefit this gateway collector?
A: OTA allows wireless, remote firmware upgrades without on-site operation, improving device stability, adding new functions, and fixing bugs remotely to reduce maintenance cost.
Q4: What advantages does RS485 bring to the IoT dimming system?
A: RS485 supports long-distance wired transmission, strong anti-interference, and stable networking in industrial and outdoor environments, complementing the flexibility of Zigbee wireless.
Q5: In which lighting scenarios is this master gateway most suitable?
A: It is ideal for large-scale intelligent lighting projects such as urban roads, parks, campuses, industrial parks, and commercial complexes that require centralized control and networking.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1996
Employee Number:
60~200
Ecer Certification:
Verified Supplier
Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine... Zhejiang long-Join Electronics Co., Ltd, is a wholly-owned subsidiary of Shanghai Long-Join intelligent Technology Inc, (stock Code:837588). The company was founded in 1996 for more than 20 years. The photo controller series is a word-class leading product in the industry. The company’s busine...