Inquiry (采购产品): backup alarms We are on the lookout for back-up alarms. But we need for heavy duty application like trucks, mining dumpers, tippers, loaders etc. The alarms should be of 120decibels and resistant to water ingress, vibration, dust, dirt etc.Also the warranty should be 2 years preferably.Pls send me your details like tel.no/ mobile no / company name/website etc.Regards **** Hidden Message ***** Co:MY PORT SERVICES INDIA Email:myportservicesindia@hotmail.com Website:http://www.myportservicesindia.com Contact Person: ntonio Country:India **** Hidden Message ***** myportservicesindia@hotmail.com