We offer wired wide angle pir alarm sensor sfl-813. adopt microprocessing control full range of automatic temperature compensation pulse count optional, convenient for different environment. Led on&off surface mount technology, stronger anti-emi/rfi...
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...