Extra loud chime with a 100 metre range and 30 selectable musical tones. Battery operated, no wiring required. LED alert option for noisy environments. Low power consumption. Secure coding to prevent interference.

• Wireless, no cabling needed.
• Secure coding to prevent interference.
• Up to 100M range.
• 30 Selectable musical tones.
• Low power consumption for long battery life.
• Receiver battery: 3xAA (not included)
• Transmitter battery: 1x CR2032 (included)
• Operating Frequency: 433.92MHz.