注:F801适用单开门，F801+F806适用双开门
1.单机语音报警，可选英文,中文等各种语言;
2.钥匙复位;
3.电池电力不足灯光报警;
4.更换电池方便，9V电池供电；5.可选ANSI/BHMA A156.3-1级，50万次寿命测试
Note:F101-DJ for single door, F101-DJ+F106-DJ for double door
Function:
1.Voice alarm; English, Chinese and other languages are available
2.Reset by key
3.Insufficient battery power light alarm
4.Easy to replace the battery,9V power supply
5.Certificate:ANSI/BHMA A156.29 grade 1,cycle test 500,000 times
