China LED Electronic Scoreboard manufacturer
Jiaxing Linger Electronic Technology Co., Ltd.
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Professional Wireless Shot Clock , Seconds Countdown Clock OEM Available

Professional Wireless Shot Clock , Seconds Countdown Clock OEM Available

Brand Name Linger
Model Number LG-LDC2D500RX2
Certification CE / ROHS
Place of Origin Jiaxing ,Zhejiang ,China (Mainland)
Minimum Order Quantity 1 Unit
Price Negotiation
Payment Terms T/T, Western Union,Paypal
Supply Ability 100Units/ Per Month
Delivery Time 7 - 10 Days
Packaging Details 1unit in 1 Carton / 10 units in 1 Wooden Case
Tube Chip Color Red
Digit Height 20'' 500mm
Format 88 X Pair
Sign Size mm 690*760*100
Controller IR Remote / PVC Buttons Box / Windows Software
Display Function Display same time for 2 Clocks
Cabinet Aluminium Frame / Iron Cabinet
Usage Outdoor with Brackets
Detailed Product Description

2Digits in 20'' inch Red Color LED Digital Clock For Seconds Countdown and Up

 

 

PRODUCT  PARAMETER

Format : 88Color : Red
Display Size : 690mm x 760mm Thickness : 100mm
Digit Size : 20'' 500mmHousing : Iron Cabinet 
Communication1 : IR Remote Communication Distance :  IR = 10M
Communication2 : WireCommunication Distance : RS232 = 50M
 Communication3 : WirelessCommunication Distance :  RF433 =1000M
Output Voltage :  5VVolatge Input : 110V ~ 240V AC
Brightness : 5000cd / M2Working Temp : -30 ~ +65
Viewing Angle : > 100°Working Humidity : 5% - 90% RH
Life Span : 100,000 Hours Waterproof : IP65

 

 

 

About Linger

 

 

 

1.We are a reliable and professional supplier for led board in China for 11 years. We are specialized in

 

dealing a wide range of led product such as led scoreboard,led gas price sign,led message sign ,led

 

clock,led display and other led display. Since now we have so many fixed customers from all of the

 

world.

 

 

2.We accept the Customized Product or MOQ is one unit. At least 95% of led scoreboard is customized

 

type by our design on our website. We are specialized for scoreboard controller function design

 

especially Australia sport of scoreboard like Australia Football board and Cricket board.

 

 

3. We supply you the most led products with the competitive price, high quality, fast delivery and best

 

service. We are direct seller of led board and display, you can get the most competitive price from us.

 

Warmly welcome to contact us, and of course, you can visit our factory if you want.

 

 

Timer Descripition

 

 

Specification​ :

                                       1) Use of the environment: Outdoor and Indoor 

                                       2) Brightness: High Level Brightness

​                                       3) Height of Number Option : 6'' / 8'' / 10'' / 12'' / 16'' / 20'' / 24'' / 30'' ect.

                                       4) Number Color Option :  Red / Green / Amber / Blue / White

                                       5) Frame Color : Black Color (Any other kind is Option)

 

 

​Overall Structure :

​                                    1) Display Sign Include : Numbers ,Controller , Cabinet / Frame ,Power Supply   

                                    2) Frame : Iron / Steel

                                    3) Faceplate​ : Display window cover glass​ board and UV Protection

                                    4) Drainage Outlet at the bottom of the Frame

                                    5) Fans install inside of scoreboard 

 

Technical Norms​ :

                                    1) Power Supply : 110V ~ 240V

                                    2) Operation Circumstance: -30℃ ~ 65℃ ,5% ~ 90% relative humidity

 

Operation Type :

                                     1) Controller Type : IR Remote / PVC Buttons Controller Box / Windows Software

                                     2) Communication Type : IR / Hard - wire / Wireless Type

                                     3) Operation Distance : 10m ~ 1200m.

                                     4) Operation Power : Remote with Battery / Controller Box with 110v ~ 240v Power 

 

 

Life Time of Leds : 100000 Hours

 

Installation : Hanging / Mounting / Tripod / With wheels / Custoized Design

 

Delivery Time : 7days ~ 12days

 

Warranty : 2 Years

 

Package Dimension :  760mm x 830mm x 170mm

 
 

 

 Dimensions  / Function 

 

Dimension:

 

ModelTimer Size Package Dimension
8'' 200mm300mm x 350mm x 100mm370mm x 420mm x 170mm 
10'' 254mm350mm x 410mm x 100mm420mm x 480mm x 170mm
12'' 300mm370mm x 550mm x 100mm440mm x 620mm x 170mm
16'' 400mm610mm x 690mm x 100mm680mm x 760mm x 170mm
20'' 500mm690mm x 760mm x 100mm760mm x 830mm x 170mm
24'' 600mm770mm x 900mm x 100mm840mm x 970mm x 170mm
30'' 750mm920mm x 910mm x 100mm990mm x 980mm x 170mm

 

Timer Function:

 

1.Display : Seconds 

2.Count up : Count from zero to 99 seconds

3.Countdown : Count from 99 seconds to zero

4.Interval timer: interval repeating countdown/ count up timer, max 99 Seconds

 

Available Option:

 

* Timer can work by Battery .

 

 

Product Testing and Aging Steps 

 

1. Test the Leds Chrominance and Angle in darkroom

( Using Equipment : Light Source Analysis System)

 

 

2. Test the Temperature and Humidity

(Using Equipment : High – Low Temp. & Variation Chamber)

 

3. Test the Seismic Performance

(Using Equipment : Transportation Vibration Testing Machine)

 

4.Test the waterproofing performance and long-term ponding water.

(Using Equipment : Splash Water Test Equipment )

 

5. Passed all above Testing ,product will be aging at least for 72Hours.

(Aging Method : Light the all leds and to be Flashing )

 

 

 

Cautions when using Clock

 

 

1. Confirm the Clock Input Power is 110V or 220V .110V input power are unable to use by 220V

 

power socket.

 

2. Controller box is not waterproof, please avoid to touch the water.

 

3. Don’t change any electronic part if there is no any professional technician.

 

4. Not for Children under 12Years.

 

5. Stored in a dry environment, avoid direct sunlight.

 

6. Avoid heavy objects hit the front galss board.

 

 

 

Product Tags: digital time clock   electric digital clock  
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