أنظمة إنذار الحريق
SFL-818_datasheet
Gas Detector
الموديل: SFL-818Adopted special gas sensor, never obtuse, lower consumption, prolong usage life.
المواصفات
- Particular design, detects coal gas, nature gas, LPG.
- Single chip, self-test, anti-error alarm, stop leakage alarm, steady and standby.
- Independent and network optional, flash and sound alarm, NO/NC output, auto reset.
- Installation optional: wall mounted / ceiling mounted.
- Bo not alarm when electrify in threee minutes.
