G5

G5 is a multi-biometric access terminal reference with an eight-inch touch display, face recognition and configurable credential options. Check the exact reader configuration before selecting protection ratings, optional fingerprint or QR functions, compatible software and quantity.

ZKTeco · Full reference: G5

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Manufacturer reference

Manufacturer details describe the cited version. Confirm the exact unit and intended system.

Identity, capacity and interfaces

Device class
Multi-biometric access control terminal
Operating-system reference
Android 9.0; this is a document platform reference, not a security-update guarantee.
Processor reference
64-bit eight-core computer-vision CPU reference; no clock speed is inferred.
Display
8-inch TFT colour LCD with capacitive touch.
Display resolution
800 × 1280 pixels
Camera reference
2 MP binocular camera reference; not an inferred sum of two sensor resolutions.
User capacity
Up to 100,000 user records in the manufacturer reference; not throughput or accuracy.
Face capacity
Up to 100,000 face records in this reference configuration.
Fingerprint capacity
Up to 30,000 fingerprint records with the optional fingerprint configuration.
Card capacity
Up to 100,000 card records; card technology and module configuration still need checking.
Transaction capacity
Up to 5,000,000 stored transaction records; not a per-second authentication rate.
Card module reference
Dual-frequency 125 kHz and 13.56 MHz module listed as standard; multi-tech module is optional. The row names ISO14443A/B, ISO15693 and HID Prox; confirm the exact credential/module pairing.
QR-code reference
Optional dynamic QR via the ZKBio CVSecurity mobile app; QR code, PDF417, Data Matrix, MicroPDF417 and Aztec are described for third-party development projects.
Communication references
TCP/IP, Wi-Fi, Bluetooth and USB; wireless standards and guaranteed interoperation are not inferred.
Ethernet interface
RJ45 Ethernet marked 1000M in the source.
USB interfaces
1 USB 3.0, 1 USB 2.0 and 1 Micro USB interface.
Serial interfaces
1 RS-232 and 1 RS-485 reference.
Wiegand interfaces
1 input and 1 output; check protocol and credential/controller requirements.
Door and auxiliary I/O
One each: auxiliary input, sensor, exit button, lock, alarm and bell. Counts do not establish relay contact/load ratings.

Configuration and operating limits

Ingress protection reference
IP66 without Fingerprint / QR Code Reader; IP65 with Fingerprint / QR Code Reader. Confirm the actual reader configuration.
Impact protection reference
IK04 manufacturer reference; not vandal-proof.
Face-recognition reference
Face distance 0.3–1.2 m, with human-height reference 0.9–2.4 m; not a universal coverage area.
Card-reading distance reference
1–5 cm in the reference; actual credential/module pairing applies.
Face verification reference
Less than 1 s in 1:1 and 1:N modes; not a queue throughput guarantee.
Fingerprint verification reference
At most 0.5 s in 1:1 and 1:N modes with the appropriate fingerprint configuration.
Biometric algorithm references
ZKFace 5.6.2 and ZKFinger 10.0 in this document; actual firmware needs confirmation.
Access-function references
Push, scheduled bell, automatic status switch, record query, access levels/groups/holidays, DST, duress mode, anti-passback and tamper alarm are listed; configuration and required credential options apply.
Software references
ZKBio Time and ZKBio CVSecurity are named; confirm current supported version, firmware, entitlement and integration scope.
Power-supply reference
12 V, 3 A adapter reference; PoE IEEE 802.3af / at is also listed. Verify the exact supplied power configuration, not combined-source power or measured consumption.
Operating temperature
−10–50 °C
Operating humidity
Below 90% RH; no non-condensing condition is added to the printed row.
Gross weight reference
1.2 kg gross weight in the source; not net device weight.
Mounting reference
Wall mounting or turnstile top-mount bracket reference; bracket and installation are not confirmed included.

Selection notes

  • These are manufacturer reference values only. Confirm the exact supplied hardware, optional modules, firmware, credentials and wiring; no ISD stock, price, delivery, package or local-warranty commitment is made.
  • Optional biometric, card and QR functions depend on the actual fitted hardware, firmware and software; they are not confirmed as included.
  • Protection ratings depend on the installed reader configuration and manufacturer installation requirements; they are not an unconditional outdoor or vandal-proof guarantee.
  • Distances and recognition times are manufacturer references under their stated modes; site lighting, mounting, enrollment and workload need separate validation.

Official documents

Manufacturer source checked 2026-10-20. The supplied unit and local terms require confirmation.

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