AC 220V main power DC 9V backup battery with wired(wireless) interconnection heat alarm
Photoelectric(wireless)smoke alarm with 10 years battery
Carbon Monoxide Alarm
HANGZHOU HAILE ELECTRICAL CO.,LTD.
Address:DAYUAN INDUSTRIAL ZONE,FUYANG,HANGZHOU,CHINA.
Contact CCCME: Email: ipic@anexpatinsingapore.com