Specifications:

• Brand Name: qiaoandianzi
• Card read distance: 0-10 cm
• Item Type: Exit Button
• Memory: 250 standard users
• Model Number: SF-200
• RF type: EM card
• Size: 13.5*11.8*2.2cm
• Static current: <60mA
• Unlock current: <1000mA
• Wide rel. humdity range: 10 to 90 %
• Working temperature: -10 ~ 70 C
• Working voltage: DC 12V