πππππππ πππππ System Sensor 4W-B i3 Series 2-Wire Smoke Detector βββββββββββββββββββββββββββββββββββββββββββββββββββββ πππππππ ππππππππ i3 Series 2-wire smoke detector from System Sensor designed for fire alarm system integration, providing reliable smoke detection for commercial and residential applications. βββββββββββββββββββββββββββββββββββββββββββββββββββββ πππππππ ππππ / ππππππππ Security / Surveillance Accessories βββββββββββββββββββββββββββββββββββββββββββββββββββββ πππ π πππππππ 2-wire smoke detector design for simplified installation Part of System Sensor i3 Series Designed for fire alarm system integration Provides smoke detection for life safety applications Compatible with control panels (model-dependent) βββββββββββββββββββββββββββββββββββββββββββββββββββββ πππππππππ ππππππ ππππππππ Brand: System Sensor Model: 4W-B Series: i3 Series Product Type: Smoke Detector Wiring: 2-wire Application: Fire alarm smoke detection βββββββββββββββββββββββββββββββββββββββββββββββββββββ ππππππππ πππ / ππππππππππππ Commercial and residential fire alarm systems General smoke detection for life safety applications βββββββββββββββββββββββββββββββββββββββββββββββββββββ ππππππππ Handling time: up to 2 business days Orders often ship the same business day Orders are not shipped on weekends or holidays Carrier is seller-selected (UPS, USPS, FedEx, or equivalent) Shipping delays may occur during high-volume periods or carrier-related issues Shipments to Alaska, Hawaii, Puerto Rico, or Guam may be cancelled due to cost Orders over $100 require a valid postal address Orders over $250 require insurance and signature confirmation International buyers are responsible for customs duties and import taxes Restricted destinations: Cuba, Iran, North Korea, Sudan, Syria, Russia βββββββββββββββββββββββββββββββββββββββββββββββββββββ πππππππ Returns accepted within 30 days Item must be returned in the same condition as received Seller pays return shipping βββββββββββββββββββββββββββββββββββββββββββββββββββββ ππππ ππππππππ ππππππππππ Product details are based on available manufacturer information and may be subject to change without notice. βββββββββββββββββββββββββββββββββββββββββββββββββββββ ππππ / ππππππ ππππππ For bulk orders or volume inquiries, please contact us to confirm availability and pricing. βββββββββββββββββββββββββββββββββββββββββββββββββββββ πππππ ππππ πππππππ eHub America is a U.S.-based technology distributor specializing in two-way communications, networking, and security solutions. We operate with strict catalog standards, manufacturer-verified product data, and dependable order fulfillment. Our focus is serving professional, commercial, and institutional customers with consistency, accuracy, and operational reliability.
