Description
What is the ZKTeco KR900 Series reader?
ZKTeco KR900 Series A modern ZKTeco reader series that reads 125kHz ID and 13.56MHz IC cards in one device, in six mullion, wide and square models with or without a keypad, with a tri-colour LED, tamper switch, IP65 protection and Wiegand or RS485 output. Available with supply, installation and operation training services, plus maintenance contracts.
- Brand: ZKTeco
- Models: KR901 / KR901S / KR902 / KR902S / KR903 / KR904
- Cards: 125kHz ID and 13.56MHz IC
- Verification: Card, or card/PIN (KR902, KR902S, KR904)
- Interface: Wiegand or RS485 + Wiegand
- Protection: IP65
Key Features
- Reads ID and IC cards without pre-selecting the card type
- Six models: mullion, wide for European back boxes and square for 86 mm boxes
- 12-key keypad on the KR902, KR902S and KR904
- LED: blue standby, green success, red failure, with a buzzer
- Tamper switch
- Switchable Wiegand format (default W34) or RS485
One Reader for Every Card Type and Mounting Location
The KR900 solves mixed card estates where legacy EM cards and newer MIFARE cards are used together, reading both frequencies in a single device. The range of form factors lets you match a glass door mullion or a wall, connecting to ZKTeco controllers over RS485 or to any controller over Wiegand.
Technical Specifications
| Brand | ZKTeco |
|---|---|
| Model | KR901 / KR901S / KR902 / KR902S / KR903 / KR904 |
| Cards | 125kHz ID and 13.56MHz IC |
| Read distance | Under 4 cm |
| Verification speed | Under 0.3 s |
| Interface | Wiegand or RS485 (ZK-RS485) + Wiegand, switchable format (default W34) |
| Keypad | 12 keys on KR902, KR902S and KR904 |
| Indicators | Tri-colour LED and buzzer |
| Tamper switch | Yes |
| Power | DC 9–12V |
| Protection | IP65 |
| Operating temperature | -20 °C to 60 °C |
| Dimensions | KR901/KR902: 111×44.5×21 mm; KR901S/KR902S: 124×77×20.9 mm; KR903/KR904: 86×86×16.15 mm |
| Housing | ABS |
Typical Applications
- Glass office doors with mullion mounting
- External building entrances
- Sites using EM and MIFARE cards together
- Pedestrian gates and lifts
Frequently Asked Questions
Does the KR900 read EM and MIFARE cards together?
Yes. It reads 125kHz ID and 13.56MHz IC cards in the same device.
Which KR900 models have a keypad?
The KR902, KR902S and KR904, which allow card or PIN entry.
Which model suits a glass door mullion?
The slim KR901 and KR902 (111×44.5 mm) are designed for mullion mounting.
Can the KR900 be installed outdoors?
Yes. It is IP65-rated and operates from -20 to 60 °C.
Is the ZKTeco KR900 Series available in Saudi Arabia?
Yes. Integrated Systems SSC supplies the ZKTeco KR900 Series in the Saudi market from our base in Riyadh, together with supply, installation and commissioning services. You can request a quotation directly from our website.
Does buying the ZKTeco KR900 Series include supply, installation and warranty?
Yes. We deliver the ZKTeco KR900 Series as a complete solution covering supply, professional installation, commissioning and user training, with a warranty on the product and installation whose duration and terms are stated in the quotation.
Can I get an annual maintenance contract for the ZKTeco KR900 Series?
Yes. We offer annual maintenance contracts that include scheduled preventive visits, inspections and fast fault response to keep the ZKTeco KR900 Series running reliably.
What is the price of the ZKTeco KR900 Series in Saudi Arabia?
The price depends on quantity, specifications and the installation accessories required. Integrated Systems SSC is committed to offering the lowest prices in the Saudi market without compromising quality, and you can get a detailed quotation quickly through our quote request form.
Who installs the ZKTeco KR900 Series?
Installation is carried out by Integrated Systems SSC's professional technical team, with more than 25 years of experience in low-current systems, covering cabling, programming, integration with existing systems and commissioning tests.
Projects We Delivered with Similar Systems
- SuperOffice – Al Suwaidi Branch, Riyadh: Smart Pedestrian Gates for Coworking Spaces — Real Estate Business Incubator Company – SuperOffice
- Ejada Debt Collection – Al Malaz Branch: Smart Pedestrian Entrance Gate — Ejada Debt Collection Company
- Mofad Food Industries (Cone Zone) Factory – Riyadh: Face and Palm Pedestrian Gates with SIP Intercom — Mofad Food Industries – Cone Zone
Compare with Similar Products
Using several card types? Integrated Systems SSC supplies ZKTeco KR900 readers with installation and controller integration in Riyadh.
