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.
SR-M2EM is an aesthetically designed, waterproof, standalone card reader compatible with 125 kHz EM and HID cards. Its vandal-proof construction and IP68 rating make it suitable for outdoor use. User management is simplified with master cards, allowing for easy addition or deletion of user cards. The device features an infrared remote control for adjusting the alarm output, anti-passback, and connecting two devices. Its energy-efficient design ensures a long lifespan and provides a cost-effective solution. The SR-M2EM can also function as an auxiliary reader and supports the connection of an additional auxiliary reader. It is capable of integrating into an interlock system if needed.
Product category | A |
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Type of device | RFID reader |
Casing | metal case |
Type of readable cards | EM, HID |
Readable frequency | 125 kHz |
Keyboard | No |
Installation | surface-mounted |
Installation environment | outdoor (without protection) |
Environmental protection rating | IP68 |
Vandalproof protection | metal case |
Capacity | 10,000 users |
Method of security backup | none |
Methods of adding users | via master cards, via remote control |
Communication methods | can manage Wiegand reader, can work as Wiegand reader |
Wiegand input bit rating | 26 bit |
Wiegand output bit rating | 26 bit |
Power supply | 12 V DC |
Power consumption | 35 mA (idle); 100 mA (active) |
Dimensions | 56 × 115 × 22 mm |
Reading range | 5 ~ 8 cm |
Language of internal menu | none |
LED | Yes |
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Buzzer | Yes |
Number of controllable doors | 1 |
Lock output type | dry contact (relay, NO/NC/COM) |
Lock output load capacity | 3 A |
Inputs | push button, Wiegand, door contact |
Outputs | alarm, Wiegand |
Tamper protection | no |
Opening methods | only card |
Opening signal length (if used in timed mode) | 0.05 seconds / 1 ~ 99 seconds |
Bistable mode | Yes |
Access control functions | normal, anti-passback, interlock system |
Events that cause alarm | door left open, door opened forcefully, multiple failed card attempts |
Alarm timing | 0 ~ 3 minutes |
Display | No |
Working temperature | -45°C ~ +60°C |
Humidity tolerance | 10% ~ 90% |
Other properties | big user capacity |
Warranty (for legal entities) | 12 months |
Certificate | DOC |
Manufacturer | SILIN |