Specifications
LCD Wireless 2-way Alarm keypad1.868M optional
2.Support many languages
3.Non-volatile chip
LCD Wireless Two-way Keypad (LS-905F)
It can work with our LS-GSM-102, LS-GSM-103 alarm system
1. Features:
- LCD displays date, day of the week, time and armed status
- Microcomputer control, stable performance
- Supported languages: simplified Chinese, traditional Chinese, English, German, French and more to meet different market needs
- Work with the alarm host to carry out the functions of arming, disarming, emergency remotely
- Can display the arming, disarming status simultaneously with the alarm host
- 3 passwords for master, programming and user
- Non-volatile chip, information stored automatically when power cut
- Working under both AC/DC, with backup Lithium battery
- One-key programming password recovery function
2. Specification:
- Working power: 100~230VAC
- Working current: ≤50mA
- Working condition: temperature: -10° C~50° C Humidity: <97%
- Backup battery: 3.7v / 800mAH rechargeable Lithium battery
- Standby time: ≤16 hours; charge time: ≥8 hours
- Host dimension: 150*107*26 (mm)
