שעון שניות LED דיגיטלי במיוחד לבריכה, עם 6 ספרות 55288 מבית CITYSPORT

NEEDED SPECIFICATIONS

LED color

Red

LED type

Round 5 mm LEDs or (Toyo)

Oval type 5mm LEDs (Silan or Epistar)

Viewing angle

100-120 degree horizontal and vertical

100-120 degree horizontal and 50 degree vertical

Indicator height

90-110 mm

Led quantity per each segment (height)

Not less than 12 ledS

Led quantity per each digit  (height)

Not less than 24 LEDS

Led rows quantity of Segment

2 rows

Brightness

LEDs must have programmatic controlled brightness from 300 mcd to 800 mcd (brightness per one LED)  (Setup command)

Or static brightness 400-600 mcd

Led drive mode

Static display

Protection rating

IP54

Operating conditions

-5⁰ C +50⁰ C, humidity range 5 -95%, non-condensing

Operating mode

Non-stop

Electric insulation

Internal circuitry must be insulated from outer case

Case color

Black Aluminum alloyV

Power supply

AC 110-260V , DC 12

Power  Consumption

24W

Product dimensions

101*30*10CM

Product Weight

6KG

External connectors

 One connector for 220V power supply

Time backup

Must have battery for clock running during power off

Control standard

 Remote control

Protocol commands:

"Set time"

Host sends time with seconds accuracy, clock changes time on indicators and continues running

Setup commands:

"Set brightness"

Depending on command argument value, brightness must be selected