TISI mark fire alarm

Wanlin Fire - China source manufacturer for TISI sample testing. Featured model WL-TH-MCP (Manual Call Point & Sounder Strobe): Resettable manual call point with combined sounder strobe; Positive action contact, dual tamper monitoring; 100 dB at 1 m sounder + 1 cd strobe (EN54-23 C-3-A) synchronization; -10 to +55 deg C, 0-95% RH. Full lineup: smoke and heat···