TYCO SEA PLUS.851PH.NA
OPTICAL SMOKE AND HEAT DETECTOR
EN 54-5 P EN 54-7 EN 54-17:2005 VDS2806 CEA4021
USES:MX DIGITAL PROTOCOL 516.850.055
CONTACT:THOM SECURITY LTD.
DUNHAMS LANE LETCHWORTH, SG6 1BE, U.K.