TekTone LI404B Auxiliary Strobe for Hearing Impaired

Ensure reliable visual notification where audible alerts aren’t enough. The TekTone LI404B auxiliary strobe provides high-intensity, visible signaling designed specifically for hearing-impaired areas and any environment that requires a clear visual call alert. As a TekTone security strobe light engineered for Tek-ENTRY apartment entry systems (compatible with PK543A and PK205 amplifier/relay/power supplies), the LI404B flashes for approximately 15–20 seconds on incoming calls to reduce missed notifications and improve monitoring and response. Running on 24V DC and designed for standard single or double gang box mounting, this indoor strobe is ADA and UL 1971 compliant for code-sensitive projects. The flame-retardant housing offers a professional, low-profile appearance that integrates cleanly into corridors, entry halls, and reception areas without impacting surveillance systems or aesthetics. Note: LI404B is intended for indoor use only and is not weatherproof. Add the TekTone LI404B to your security and signaling setup to enhance call visibility and operational efficiency—contact sales to specify for your next entry, multifamily, or assisted-living installation.

• Provides bright, high-intensity visual alerts to ensure hearing-impaired occupants never miss a call
• ADA and UL 1971 compliant for code-conscientious installations in healthcare, multifamily and assisted living facilities
• Integrates seamlessly with TekTone Tek-ENTRY systems (works with PK543A or PK205) for reliable signaling and security monitoring
• Simple gang-box mounting and 24V DC connection enable fast, low-voltage installation with minimal disruption
• Reduces missed calls and improves response times for staff, enhancing overall site security and resident safety