The Philips Avent SCD831 baby monitor ensures you a secure and private connection at all times. Characteristics Secure, private connection with customizable FHSS technology 2.7" high resolution screen with crystal clear night vision Energy-saving ECO mode with connection indicator Range up to 300 meters Excellent runtime for overnight monitoring Talk to your baby from afar Relaxing lullabies to calm him down - 5 soothing sounds Hear your baby in clear sound You know you're connected with the LED warning lights Choose the sound level that best suits your environment