STI 3360 Wireless Entry Alert Chime with Receiver and Magnetic Sensor

Keep staff informed and improve customer service with the Safety Technology International STI 3360 Wireless Entry Alert Chime, a commercial-grade entry alert designed for retail, office, healthcare, and light industrial settings. This wireless entry alert chime instantly notifies personnel when a door, window or cabinet is opened—helping reduce theft, manage traffic flow, and maintain situational awareness for security monitoring and surveillance.

Installation is fast and economical with no through-wall drilling or hardwiring required. The system pairs a magnetic transmitter with an AC-powered receiver (120V) and delivers an exceptional operating range of up to 500 feet. Choose from 10 selectable tones and adjust volume between 64 and 88 dB so alerts are audible without being disruptive. UL/cUL Listed and FCC/IC compliant, the STI 3360 provides reliable, code-compliant performance for commercial deployments.

Designed for businesses that need simple, dependable entry notifications, this wireless chime supports staff response, loss prevention, and enhanced monitoring when used alongside CCTV or access control. Installation takes minutes and requires minimal maintenance—order the STI 3360 to streamline entry alerts and strengthen your on-site security and customer experience.

• Instant staff alerts for doors, windows or cabinets to improve customer service, loss prevention, and situational awareness
• Quick, no-wiring installation reduces setup time and installation costs for commercial deployments
• Reliable wireless range up to 500 feet to cover large storefronts, offices, or multi-room facilities
• Ten selectable chimes and adjustable volume (64–88 dB) let you tailor notifications to any environment
• AC-powered receiver (120V) with UL/cUL listing and FCC/IC compliance for dependable, code-friendly operation