SECRUI M6 Doorbell Alarm Host Welcome Security Burglar IR Detector Alarm System
- 1.52 songs optional
- 2.Doorbell, alarm, welcome guide,customize voice alert with multi-function.
- 3.4 sound levels adjustable.
- 4.Power-saving design.
- 5.Memory function in main unit, the melody status of switching on is the same with that of last setting on device.
- 6.Wired speaker can be connected with panel when alarm.
- 7.Play the customized voice.
- 8.Can connect external speaker to enlarge the voice volume.
- 9. 180° Rotate angle.
