1) Image sensor: 720P COMS sensor 1/4″
2) Lens: Full 3G1P Ultra Wide Angle 1.7mm Lens
3) Angle: horizontal 160 degrees
4) Video stream: transmission 1280*720@30fps; 640*360@30fps;1280*720@30fps
5) CMOS: Support auto white balance, gain control, backlight compensation system Lite OS
6) Stand-by: About 6 months(10 times wake-up/day, 30 seconds / time)
7) Day/Night: IR-CUT automatic switch
8) Infrared distance: 850nm infrared, effective distance 5m
9) Network configuration: one key WIFI setting+sound configuration
10) PIR human detection: Support PIR detection and wake up
11) Audio code standard: AAC & G.726
12) Audio input/output: -38dB Microphone / Built-in speaker
13) Video mode: manual recording, alarm recording
14) WiFi: 2.4GHz
15) Network protocol: TCP/IP,HTTP,TCP,UDP,SMTP,DHCP,DNS,P2P
16) Wireless: WIFI 802.11b/g/n wireless network
17) Passive human infrared detection: support
18) Adaptive code rate: support
19) Two-way intercom: support full-duplex real-time call
20) Sleep time: 15S
21) Voice phone call: support
22) Remote wake-up: support
23) PIR wake: support
24) Mobile app: UBELL, ios10.0, android5.0 above
25) Power supply: AC/DC24V or 2 unit18650 battery2200mAH(optical)
26) Working temperature: -10℃ ~+50℃
27) Working humidity: ≤80%RH
Package includes 1 x Doorbell Camera 1 x English User Manual1 x USB Cable
Attention:
1.Please use USB cable to recharge the device & batteries before working, because low power may influence the function of doorbell.
2.This device is only support 2.4GHz network.
3.If you want to get the ring sound loudly in side, pls buy a extra chime in the home.
4.When you 1st time to set-up, pls don’t mute your phone, because connect wifi should be based on sound wave.
5.When without built-in SD card, there only have 20 actions to storage by everyday, and recycle the next day

Product Features

• 【LOWER POWER AND ULTRA LONG STANDBY TIME】The smart video doorbell camera working time is more than 6 months with full electricity(10 times wake-up/day,30 seconds/time) （BATTERY INCLUDED, 2 x 18650 batteries).video camera doorbell comes with an innovative quick-release rechargeable battery pack, standby time more than a year.
• 【PIR MOTION DETECTION & SMART NIGHT VISION】 With light sensor and IR LED(3 modes included, suggested to choose the “HIGH” mode), the doorbell automatically switches to night vision mode, ensure a clear view in dark condition, see up to 16.5ft away in the dark.
• 【TWO-WAY AUDIO & 720P HD VIDEO】Can see, hear the sound of “Ring” and speak with visitors through phone APP in real time; smart wireless video camera doorbell to monitors your home anytime with 720P HD 160°wide-angle lens, support live view on-demand video and audio.
• 【EASY TO INSTALL & SET UP】 No extra wires and cables are required; Use the QR code or FREE APP “UBell” to connect your phone within 1 minute to your Wi-Fi network (only support 2.4G WIFI). then you can view everything happening at your door and keep everything will be security at your home.
• 【CLOUD STORAGE & SERVICE GUARANTEED】Without built-in SD card, we offer 30-days free cloud storage service to review, customize, download or share video; 7-days recycling. 【1-year warranty】, professional after-sale service within 24 hours.