Model Number: iHome-3-1 wireless doorbell-1 Brand Name: Rollup Key Specifications/Special Features: 1) Connect with your house Wi-Fi2) Android and iOS App available3) Let you see what's happening out of your door for 24 hours per day on smartphone4) Let you see, hear and speak with door visitors on smartphone, even if you are away from house or city5) 130 degrees viewing angle6) Remotely operate device on smartphone App7) Video record-photo shooting-alarm-motion calling mobile CPU:dual-core 1.2GHz ARM V7 LCD: 3.7-inch TFT touchscreen Power supply: 1500mAh rechargeable Li-ion battery Wi-Fi: 2.4GHz IEEE 802.11b/g Encryption: WEP WPA/WAPI Camera: 0.3MP 130 degrees viewing angle night vision camera, to support video chat indoor Expand memory: 2GB TF card (included), supports up to 32GB Network: GSM 850/900/1,800/1,900MHz, GPRS class 12, EDGE Sensors: infrared motion sensor, light sensor LED: night-vision LED lights Intercom system: full duplex, speaker and microphone Operating voltage: 3.6-4.2V DC Operating temperature: -20 to 55°C Dimensions: indoor monitor: 150*87.6*14.5mm
outside doorbell: 62.5*62.5*12.5mm Weight: 700g Door hole size: >14mm Door thickness :35-110mm App: Android and iOS