Regin S221 Smoke Emtter Smoke-Pen Refill Wick, 6-Pack

Keep fire and intrusion detection testing efficient and dependable with Regin HVAC Products S221 smoke emitter refill cartridges. Designed for professional HVAC, security and surveillance technicians, this smoke-pen refill pack (Packaged Quantity: 6) delivers consistent, low-residue smoke that makes system verification and routine monitoring faster and cleaner. The S221 manufacturer part number identifies an OEM-quality wick that fits Regin smoke pens for predictable output and long service life. Made in SE (Sweden), these refill cartridges help reduce false results and minimize rework during preventive maintenance and compliance inspections. Whether you manage building security, fire alarm commissioning, or ongoing monitoring in commercial facilities, the easy-to-install refill wicks cut test time and keep detectors validated. Stocking a 6-pack means fewer emergency orders and smoother service schedules. Keep your testing kits ready—order Regin S221 smoke emitter cartridges today to support reliable security and fire-safety operations.

• Fast, reliable test smoke that helps maintenance teams validate smoke detectors and alarm systems quickly
• Six-pack supply (Packaged Quantity: 6) reduces downtime and keeps testing routines uninterrupted
• OEM part S221 ensures perfect fit and consistent performance with Regin smoke-pen devices
• Low-residue wick formula produces controlled, visible smoke ideal for security, surveillance and monitoring checks
• Simple, tool-free replacement minimizes service time and supports regular compliance testing