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| Customization: | Available |
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| Access Control: | Card + PIN |
| Keypad Button Material: | Metal |
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| Card type | EM |
| Working voltage | DC12V-24V |
| Reading Range | 2-5cm |
| Humidity | 10%-90% RH |
| Door Opening time | 0-99s(Adjustable) |
| Sleep electricity | ≤30mA |
| Ambient temperature | -45ºC~60ºC |
| Electric lock output | ≤3A |
| Short-circuit protect | ≤100μS |
| Dimensions | 135 x 48 x 23mm |

S4A Industrial Co., Limited, Founded in 2010, We have been dedicating in access control production R&D and sales for 10year till now. With the belief that we do one thing well in a lifetime, our CEO has been in this industry for 15 years. During the past 10 years, our products have been exported to various countries and regions. And 90% of customers come from the recommendations of cooperative customers, and 80% of the turnover comes from cooperative customers in the past 10years.


