T-20 Reader

Specifications:

1 Operating voltage DC 12V±10%

2 Operating current < 100mA

3 Dimensions 120mm×78mm×22mm

4 Weight 110g

5 Ambient temperature -10°C—70°C

6 Relative humidity 20%—80%

7 Storage 1000 users

8 Card type (alternative) EM(ID) card(IC card for option)

9 Card reading distance 1-15CM

LED and buzzer indicates :

Two-color LED: red and green:

NO Led State Access control status

1 light red once every 1 sec (Slow flash) Holding state

2 light red, N.O. Programming state

3 light green within Open time Unlocking state

4 light green once every 0.3sec (Fast flash) Pending further action

Built-in buzzer

Standalone Reader Description Status :

1 short buzz Valid input

3 short buzz Invalid input

1 long buzz Program success

Continuous long buzz Restoring factory programming passwords