Controller support 4 doors wiegand access control board with free sdk

Max Distance from Reader to Controller

100M (suggestion distance 80M)

Max Distance between Controllers

Depend on network range

Collocations

PCB board, case, power, power line, serial port communication line, software, manual, certificate, key(2pcs), carton

Alarm for long time door open, illegal break in, intimidate

Yes

Fire and alarm linkage

If no connection with the expansion board, only has software interface alarm, and drive the computer speaker. If connected with expansion board, is able to alarm by hardware, if connected with strengthened expansion board, then is able to Security alarm

Compulsive open and close door at long time

Yes

Open door in remote distance

Yes

Inter block

Yes

Anti pass back and tail

Yes

Multi-card open door

Yes

Open long time at specified time

Yes

Electronic map

Yes

Urgency locking

Yes

First card unlocking

Yes

Unlock based on internal and external validation

Yes

Keypad (card+passwor, supper password)

Yes