How many employees does the ZKTeco BioPro SA20 hold?

The ZKTeco BioPro SA20 stores up to 3,000 enrolled records on the device, with a 100,000-punch transaction log. We check your headcount and peak-minute traffic before recommending it.

How does the ZKTeco BioPro SA20 connect?

It supports TCP/IP, RS-485, RS-232 and USB. In UAE installations we normally run it on wired Ethernet, with Wi-Fi kept as the fallback where cabling is impractical.

What software runs the ZKTeco BioPro SA20?

ADMS. Sensor BioID with ZKFinger VX10.0 algorithm. We connect the attendance data through to payroll and produce a WPS-ready export, so the punches become a payable file rather than a report someone has to retype.

Do you install and support the ZKTeco BioPro SA20 across the UAE?

Yes. We supply, install, configure, train your team and support it across Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain. Call +971 54 707 9900 for a fixed written quote.

Time attendance terminal ZKTeco BioPro SA20 time attendance terminal

Time attendance terminal

ZKTeco BioPro SA20 in the UAE

The ZKTeco BioPro SA20 is a time attendance terminal from ZKTeco, using fingerprint, rfid card and pin or password as the credential. It stores 3,000 fingerprints and 5,000 cards on the device itself. It connects over TCP/IP, RS-485, RS-232 and USB. It runs with ADMS. Sensor BioID with ZKFinger VX10.0 algorithm.

Manufacturer: ZKTeco
Category: Time attendance terminal
Credentials: Fingerprint · RFID card · PIN or password
Capacity: 3,000 fingerprints and 5,000 cards
Connectivity: TCP/IP · RS-485 · RS-232 · USB

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Where this unit fits

Single-door offices and small teams that need a straightforward daily record

BioID sensor with ZKFinger VX10.0 algorithm
Wiegand input and output plus SRB secure reader board
DST, automatic status switch, T9 input
Optional RS485 slave reader and printer

Full specification

Taken from the manufacturer's own datasheet, with the source linked.

Brand / Manufacturer	ZKTeco
Device type	Fingerprint time attendance and access control terminal
Verification methods	Fingerprint, card (optional), password
Fingerprint capacity	3,000
Card capacity	5,000 (optional)
Transaction log	100,000
Display	2.4 inch TFT LCD colour screen
Communication	RS232 / RS485, TCP/IP, USB host
Access control	Electric lock, door sensor, exit button, alarm, doorbell, Wiegand in / out plus SRB, one auxiliary input for linkage, anti-passback, scheduled bell
Card types	ID / Mifare (optional)
Power supply	12V DC / 3A
Operating temp.	0 to 45 C, humidity 20-80%
Software	ADMS. Sensor BioID with ZKFinger VX10.0 algorithm

The manufacturer does not currently publish a datasheet for this model. Listed on two ZKTeco regional sites but neither serves the file; both download links are broken.

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Where this data comes from

Every specification here is checked against the manufacturer's own document before it goes live.

https://www.zkteco.me/product-details/biopro-sa20

Common questions

How many employees does the ZKTeco BioPro SA20 hold?: The ZKTeco BioPro SA20 stores up to 3,000 enrolled records on the device, with a 100,000-punch transaction log. We check your headcount and peak-minute traffic before recommending it.
How does the ZKTeco BioPro SA20 connect?: It supports TCP/IP, RS-485, RS-232 and USB. In UAE installations we normally run it on wired Ethernet, with Wi-Fi kept as the fallback where cabling is impractical.
What software runs the ZKTeco BioPro SA20?: ADMS. Sensor BioID with ZKFinger VX10.0 algorithm. We connect the attendance data through to payroll and produce a WPS-ready export, so the punches become a payable file rather than a report someone has to retype.
Do you install and support the ZKTeco BioPro SA20 across the UAE?: Yes. We supply, install, configure, train your team and support it across Dubai, Abu Dhabi, Sharjah, Ajman, Ras Al Khaimah, Fujairah and Umm Al Quwain. Call +971 54 707 9900 for a fixed written quote.