Standalone card readers are high-security devices suitable for controlling almost any access point. Their major advantage is that, beyond card identification, they can independently control door locks, eliminating the need for a separate door control panel in the system. Their installation and use are extremely simple.
SK2-EM/MF is an aesthetically designed standalone card reader and code lock with a sleek black plastic housing. Thanks to its combined antenna, it is capable of reading both 125 kHz EM and 13.56 MHz MIFARE cards. With its IP66 rating, it can be installed outdoors and features LED and buzzer feedback.
Programming is done through its own keypad, but user enrollment or deletion can also be managed using a master card, eliminating the need for complex menu navigation.
Its Wiegand input and output allow it to manage auxiliary readers and it can also function as an auxiliary reader itself when connected to another SK2 or any other Wiegand-compatible controller as a slave device. User data transfer to another compatible device can also be achieved via the Wiegand connection. Its versatile functions are further enhanced by the option to build an interlock system.
Product category | A |
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Type of device | RFID reader, code-lock |
Casing | plastic case |
Type of readable cards | EM, MIFARE CLASSIC |
Readable frequency | 125 kHz, 13.56 MHz |
Keyboard | Yes |
PIN length | 4 - 6-digit |
Installation | surface-mounted |
Installation environment | outdoor (with rain protection) |
Environmental protection rating | IP66 |
Vandalproof protection | sabotage protection |
Capacity | 1,000 users (987 normal, 2 panic, 1 inhibitor, 10 guest) |
Method of security backup | memory can be copied |
Methods of adding users | via built-in keyboard, via master cards |
Communication methods | can manage Wiegand reader, can work as Wiegand reader |
Wiegand input bit rating | 26 ~ 44 bit |
Wiegand output bit rating | 26 ~ 44 bit |
Power supply | 12-18 V DC |
Power consumption | 60 mA (idle), 150 mA (active) |
Dimensions | 50 × 120 × 21 mm |
Reading range | 2 ~ 6 cm |
Language of internal menu | none |
LED | Yes |
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Buzzer | Yes |
Keyboard lighting | yes (can be turned off) |
Number of controllable doors | 1 |
Lock output type | dry contact (relay, NO/NC/COM) |
Lock output load capacity | 2 A |
Inputs | push button, Wiegand, door contact |
Outputs | alarm, Wiegand |
Tamper protection | yes (via optical sensor) |
Opening methods | only card, only PIN, card and PIN, card or PIN |
Opening signal length (if used in timed mode) | 1 ~ 99 seconds |
Bistable mode | Yes |
Access control functions | normal, interlock system, multicard opening, open with guest PIN (PIN that can onbly be used x times)), open with guest card (card that can onbly be used x times)), passage mode |
Events that cause alarm | door left open, door opened forcefully, multiple failed PIN attempts, multiple failed card attempts, tamper |
Alarm timing | 0 ~ 3 p |
Display | No |
Working temperature | -40°C ~ +60°C |
Humidity tolerance | 0% ~ 98% |
Other properties | combined antenna, new, "turbo" version of the old SK2 |
Warranty (for legal entities) | 12 months |
Certificate | CE |
Manufacturer | SILIN |