SM32PTA Two-Way Audio Night Vision Surveillance Camera 3.5 inch Baby Monitor 1. With the ability to pan, tilt, and zoom, you can adjust the camera angle to see every corner of the room without needing to physically enter 2. Monitor your baby even in low-light conditions with built-in infrared night vision 3. Two-way communication feature. Talk to your baby through the monitors built-in speaker and microphone, soothing them with your voice or comforting words 4. Keep track of the temperature in your babys room with the room temperature display feature. Ensure that your babys environment is comfortable and safe by monitoring the temperature in real-time 5. Choose from eight different melodies to create a calming atmosphere and promote relaxation for your little one 6. Up to 1000ft operating range, enjoy the flexibility to move around your home while staying connected to your baby Specification: 1. Frequency: 2.4GHz FHSS 2. Modulation type: GFSK 3. Transmit power: Maximum 18dBm 4. Usage environment: indoor use; temperature: 0-40 degree centigrade ; humidity: Five to 90 percent rh 5. Operating Range: Up to 1000 feet 6. Power adapter: Input: 100-240VAC 5060Hz, maximum 300mA; Output: 5VDC, 700mA 7. LCD: 3.2 inch TFT LCD 8. Built-in rechargeable battery: Model: 503450; 3.7V, 950mAh 9. Working time of fully charged battery: Up to 12 hours (ECO on) 10. Image sensor type: 16.5 inch color CMOS image sensor 11. Infrared LED type: 940nm