Digital fingerprint attendance system with blue Backlight for office, office buildings

Working?environment:?
Voltage:?DC?+8?V-+15?V?(standard?12V)?
Current:?when?Do?not?drive?electric?lock?≤?70mA?
Temperature:?0?°C?-70?°C?
Humidity:?30%?-90%

5?kinds?of?open-door?mode?
card?to?open?the?door?
Password?to?open?the?door?
card?+?password?to?open?the?door?
card?+?card?to?open?the?door?
password?+?password?to?open?the?door

Wiring?port?definition?and?performance:?
+12?V:?power?supply?anode,?the?effective?range:?DC?+8?V-+12?V

GND:?power?supply?cathode,?public?land

ALM:?alarm?output?and?alarm?output?low?level

ST:???STATUS?door?magnet?ismterminal

BT:???BUTTON?go?button?terminal,?low-level?unlock?
DO:??Weigand?26?reader?data?lines?(data?0)?
D1:??Weigand?26?reader?data?lines?(data?1)?
NC:?normally?closed?relay?points,?current?load?capacity?DC1A/120V?
NO:?normally?open?relay?point,?current?load?capacity?DC1A/120V

Features:?
500?people?registered?capacity,?

high?cost?performance,?digging?every?

hardware?resources.?
Quick?issuers?mode,?

whether?it?is?registered?general?card?or?

the?card?with?a?password?can?be?registered,

passwords?input?setup?by?cardholders?their?

own?input?in?the?first?time

door?state?detection,?only?after?close?stable?

then?start?locking?signal,?preventing?the?door

?in?the?swing?when?the?latch,?resulting?in?on?the?

impact?of?electric?locking?bolt.?

with?door?magnetism?interface,?with?the?alarm?

when??open?the?door?violence.

Indicator:?
Red?light:?Power?instructions?the??red?Power?is?red?light?means?normal.?
Green?light:?the?green?light,?said?unlock,?put?out?that?state?lock.?
Yellow?light:?yellow?light?flashing,?said?waiting?for?keyboard?input,?

always?yellow?light?open?said?that?the?programming?mode.

Note:?
A?machine?does?not?have?this?feature?
different?models?registered?capacity?

from?100?to?5,000?range.