Detailed Product Description

Home Use Doorbell Alarm System
1): Model: LJ-898HC.
2): Wireless super long distance control.
3): Guest welcome and anti-theft function available by remote control.
4): Site alarm by intelligent induction.
5): 20 seconds digital sound recording, satisfying for individualized use.
6): Super long distance control by wireless doorbell.
7): Multi-area security protection is optional.