Offering GSM home use alarm system with following features:

1): Model: LJ898HA.
2): Mobile phone message alarm, easy and accurate.
3): GSM alarm, safe and reliable.
4): Human oriented design, easy to operate.
5): Applicable for the users who seek for the higher burglarproof security requirement.

Wireless Home Use Alarm System
1): Model: LJ898HB.
2): Infrared detection.
3): Wireless cipher receiving.
4): Automatic alarm.
5): Error alarm proof.
6): External power output.

Doorbell Home Use Alarm System
1): Model: LJ898HC.
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.

Phone Dialing Home Use Alarm System
1): Model: LJ-898HD
2): Automatic dialing stored phone numbers
3): High loudness speaker alarming on site.
4): Guard arrangement, evacuation, muting and emergency calling operated by remote controller.
5): Long distance host control by telephone to achieve the function of a remote controller.
6): Intelligent crimes identification.
7): Automatic sound recording.
8): Long distance alarm site monitoring by telephone.
9): Automatic AC/DC switching.