Smoke sensor

brand:ariak model:ASZ-220B smoke detector ariak series ASZ

brand:ariak model:ASD-12,48R ASD series smoke detector

brand:ariak model:APD - 48R

brand:ariak model:ASD-24 V smoke detector series ASD

brand:ariak model:APD-12R smoke detector ariak series APD-12R

detecting gas leaking CNG and LPG Power supply:220V and 9V chargeable battery

brand:ariak Power supply:220V

brand:ariak model:AFH-24