Syscall SR-A440 4-Cell Wireless Call Monitor

The Syscall SR-A440 is a professional 4-cell wireless monitor designed to manage and display incoming service calls from multiple transmitters simultaneously. Built for efficiency and clarity, it provides real-time monitoring in restaurants, hospitals, factories, and customer service environments. With a large, easy-to-read LED display and stable long-range reception, the SR-A440 helps teams respond faster and operate more efficiently.

Key Features: • Displays up to four active calls at once (4-cell display) • Bright LED screen for clear visibility from a distance • Audible alert and visual indicator for incoming calls • Compatible with all Syscall transmitters and call buttons • Long wireless range for reliable operation across large spaces • Simple installation with wall-mount or tabletop placement • Adjustable volume and brightness settings • Ideal for restaurants, healthcare facilities, and production sites

Specifications: • Model: SR-A440 • Type: Wireless call monitor (4-cell display) • Frequency: 433 MHz • Display: 4-digit LED per cell (red/green indicators) • Display Capacity: Up to 4 simultaneous calls • Sound Output: Adjustable tone and volume • Transmission Range: Up to 200 m (open area) • Power Source: DC 12V adapter • Dimensions: 300 × 160 × 35 mm • Weight: 700 g • Installation: Wall mount or desktop • Operating Temperature: -10°C to 50°C • Colour: Black with red LED display