General description Ideal for individuals who require immediate assistance, such as the elderly, children, disabled individuals, pregnant women, or those who are unwell. This wireless personal alarm system allows users to call for help quickly by simply pressing the button, ensuring timely care without the need to shout. It can also function as a doorbell. Technical specifications Range: Up to 180 meters in open areas Sound options: 45 sounds (36 melody sounds and 9 alarm sounds) Volume: 3-level adjustable, max. 110 dB Transmitter power: 1 x button battery (included) Receiver power: 3 AAA batteries (not included) Installation To pair the transmitter and receiver: Press the 'Signal' button on the receiver until the LED lights up, then press the red call button once. Ensure the plastic battery protection tab is removed from the call button. The red light will flash to confirm successful pairing, and the receiver will automatically exit pairing mode. Usage The waterproof transmitter can