We are offering ceiling mounted gas alarm sensor. specifications: (ceiling mounted gas alarm sensor sfl-820) 1. Detecting gas: coal gas, nature gas, lpg gas 2. Alarm density: coal gas 0.1-0.5%; nature gas 0.1-0.3%; lpg gas 0.1-0.5% 3. Working...
5A-502 * Wired cable or Radio Frequency interconnected group detectors. * MCU processing, eliminate false alarm. * Adopted CMOS, with low power consumption * High stability, with dust proof, moisture proof. * Auto-check malfunction * Anti-white...
We are offering electrochemical carbon monoxide detector, alarm sensor, fixed wall mounted. When the carbon monoxide detector detect gas leak, the detector will send out sounds and flashed light , giving people the opportunity to leave the dangerous...