Door Warning Light

Outline Test Report Development and Background Market Analysis Features of Product Function Description Samples Test Report Comparison Chart

Development and Background Drivers usually park the car beside the road for convenience. However, The drivers sometimes don’t notice the rear drivers or riders and cause car accidents. Wireless door warning light provides the rear drivers with safety warning reminder actively so as to avoid the accidents caused by opening the door improperly.

Market Analysis DEFEND Product A Product B

Market Analysis Comparison Sheet DEFEND Product A(Wireless) Product B(Wire) Photo Patent M536631 (Apply Date): Sep. 9th ,2016 M538891 (Apply Date): Nov. 24th ,2016 M511447 Type 1.Embedded(Customized) 2.Stick Stick Embedded(Customized) Install Position 1.Waterproof Plug 2. Any position Any position Waterproof Plug Actuation Principle Glittering when the door be opened a little bit. Glittering when the door be opened wide. Working with inner lighting Endurance Continuous flashing abt 3400 min. Continuous flashing abt 1500 min. Connect the car battery, the lifetime is base on different car Electronic Function Working Current：18mA Quiescent Current：10uA Working Current：50mA Quiescent Current：190uA NA Test Report SGS IPX8 SGS IPX8 (not sure) Install Method & Risk 1. Waterproof Plug type is by customized 2.Making guideline for stick type 3.Silicone material, not destroy plat surface. 1. Without guideline for stick type 2.Plastic material, easy to interfere plat 1.Need take off plat , long installment time 2.Need professional person to install 3.Wrong installment will make destroy for original car circuit. 4.Wrong installment will make noise LED 4 pcs LED, Side light (Protect eyes) 3 pcs LED, direct light(electronic scroll), easy to affect the rear to the car LED, direct light, easy to affect the rear to the car Material Endurance High/Low Temperature. PC plastic Aluminum & Rubber

Features of Product Patent wireless structure, convenient and easy installment Embedded design, high stability, waterproof design Four LED side cast lights and energy-saving circuit enlighten the warning effect LED side cast lights do not make the warning light dazzling High sensitive detector activates immediately when open the door High quality semiconductor packaging technology The duration of battery (CR2032) is up to 3400 minutes (continuous flashing)

Function Description

Introduction of structure Samples Cover PCB Button battery Base Introduction of structure Function state Usage situation

Test Report

Test Report

Test Report

Comparison Chart

Comparison Chart

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