smoke detector tester brand merger

North America smart building fire testing demand direct from Wanlin Fire Protection — 12-year factory experience, WL-ST200 smoke detector tester certified CE/UL 268A/EN 54/NFPA 72/BS 5839/AS 1851. Key specs: Aerosol Dispenser + Heat Source + Dual Test Mode + Telescoping Wand, Manual Operation + Dual Function Switch + LED Indicators + Compatible with Standar···

telescoping pole height adjustment direct from Wanlin Fire Protection — 12-year factory experience, WL-ST500 smoke detector tester certified CE/UL 268A/EN 54/NFPA 72/BS 5839/AS 1851. Key specs: Universal Test Cup System + Multi-Brand Adapter Set + Aerosol Dispenser + Heat Module + Carrying Case, Manual Operation + Quick-Swap Adapters + Visual Indicators + C···