wireless detector tester

Wireless Detector Tester (WL-SG500) direct from Wanlin Fire Protection — 12-year China factory, exporting to 60+ countries. Fully certified...

High-performance factory smoke alarm tester by Wanlin Fire Control. Engineered for reliability, certified to international standards. Factory-direct export pricing. OEM/ODM services available. Worldwide delivery. Email wanlinfirecontrol@163.com.