WIRELESS CALLING SYSTEM [SRL-300]

The SLL‑400 Wireless Call Light System by Syscall is a versatile and reliable visual alert solution designed to enhance communication in environments such as hospitals, restaurants, and industrial facilities. This device features high-brightness red and blue LED lights combined with a powerful 105 dB siren to ensure immediate attention when a call button is activated. It supports up to 200 call buttons and 10 clear buttons, making it suitable for large operations. With flexible mounting options and adjustable volume settings, the SLL‑400 adapts easily to different room configurations and noise levels. Operating on a 433.42 MHz frequency, it’s compatible with all Syscall transmitters and repeaters, offering seamless integration into existing systems. Overall, the SLL‑400 enhances response times and staff efficiency by providing a clear, immediate alert system for any urgent communication needs.

⭐ Key Features & Benefits

• Rapid emergency notification through combined siren and LED signals.
• Reduced response times, aiding in faster assistance.
• Intuitive communication between staff and patients or guests.
• Versatile installation, fitting diverse spatial configurations.

📋 Summary

The SLL‑400 is a corridor-mounted light indicator designed to visually and audibly notify staff of assistance requests. With its dual-alert system, adjustable volume, and extensive device compatibility, it enhances response efficiency in healthcare wards, hotels, restaurants, warehouses, and other environments where timely attention is critical.