产品介绍：
H16A是一款独立的访问控制读卡器，无需Kaypad和LCD，可增强防水防尘功能。防水等级为IP65户外！它采用优雅的设计和专业的表面处理。设备具有继电器输出，锁定控制，报警，退出按钮，门传感器。
H16A非常适合房屋，小型办公室和工厂等，管理层不希望用户触摸键盘和LCD，节省设备损坏的风险，保护性好，使用方便！
特征：

Product Introduction:
H16A is a standalone access control reader without Kaypad and LCD, which enhance the functions of waterproof and dustproof. The waterproof rating is IP65 outdoor! It is made with elegant design and professional surface treatment. The devices have relay output, lock control, alarm, exit button, door sensor.
H16A is very suitable for house, small office and factory etc where management don't want the users to touch keypad and LCD, save the risk to damage device, good protection, use easily!
Features: