A light bulb that hasn't been turned off since 1901 still shines at a fire station in California.
A 99-year-old man divorced his 96-year-old wife after 77 years of marriage because he discovered an affair she had in the 1940s.
Amazonian Butterflies Drink Turtle Tears.
In Aspen Colorado you can have a maximum income of $104 000 and still receive government subsidized housing.
Recycling one aluminum can saves enough energy to listen to a full album on your iPod.
The first president of Zimbabwe Africa was President Banana.
The most goals scored in a World Cup's match was 10 by Hungary against El Salvador in 1982.
70% of all animals in the jungle rely on figs for their survival.
Because of the rotation of the earth an object can be thrown farther if it is thrown west.
There is no solid proof of who built the Taj Mahal.
One in eight million people has progeria a disease that causes people to grow faster than they age.
An average person spends 6 years of his life dreaming.
One of the reasons the WWF chose the Panda as their logo was to save printing costs.
Chile has a civilian town in Antarctica complete with a school hospital hostel post office Internet TV and mobile phone coverage.
Negative emotions such as anxiety and depression can weaken your immune system.
Astronauts on the International Space Station exercise about 2 hours per day.
Sweden's Volvo made the three-point seatbelt design patent open and available to other car manufacturers for free in the interest of safety. It saves one life every 6 minutes.
Apple iPad's retina display is actually manufactured by Samsung.
In Ancient Rome the punishment for killing one's father was the death penalty consisting of being sewn up in a sack along with a viper a dog and a cock.
Cold water is heavier than hot water.
China’s largest city is Shanghai.
Some worms will eat themselves if they can’t find any food!
Abraham Lincoln kept his important documents inside his hat.
An American soldier ran across the border to North Korea In 1962 and has been living there ever since.
All pandas in the world are on loan from China.
In 1989 Margaret Thatcher pleaded with Mikhail Gorbachev to keep the Berlin Wall up.
The combined wealth of the 85 richest people is equal to that of poorest 3.5 billion --half of the world's population.
There's a town in Norway called Hell.
Google prefers dogs to cats. Their official code of conduct specifically states they are a dog company.
Venezuela's name comes from the Italian word "Veneziola" (little Venice). Explorer Amerigo Vespucci saw native stilt houses built in Lake Maracaibo reminding him of Venice.
The company that created Zyklon B the gas that was used to kill millions of Jews in the Holocaust still exists as a pest control company.
Dogs and elephants are the only animals that seem to instinctively understand pointing.
Since at least the time of Pythagoras in 500 BC no educated person believed the Earth was flat.
In 5 000 years of human history only one disease has been eradicated: smallpox.
Harry Potter's author J.K. Rowling lost her billionaire status because she donated so much of her money to charity.
Couples who spend more money on their wedding have a higher divorce rates a study found.
The U.S. / Canada Border is the longest international border in the world and it lacks military defense.
The “pound” key on your keyboard (#) is called an octotroph.
The SEX Party in Australia is looking to legalize marijuana euthanasia censorship abortion and tax the church.
Only about 9% of marijuana users become clinically dependent according to a study.
- On demand access - access 720p HD live video at any time from your smartphone or the web, with built-in night vision.
- Personalized voice message - a recorded message will play when you can't answer the door.If the lights are solid blue, please type + , choose Wireless Device instead of Zink to find the doorbell.
- Answer the door wherever you are - see and speak to visitors directly from your smartphone.If all the lights are flashing green, please check your smartphone and make sure it is connected to a 2.4Ghz wifi network. If your router is a dual band router, meaning it supports both 5.0Ghz and 2.4Ghz networks, be sure the SSID (network name) is different for each. You will need your mobile device to be connected to the 2.4Ghz during setup. Passwords and SSID names must be a minimum of 6 characters.
- Smart motion detection - receive an alert and a recorded video clip whenever motion is detected.
- Easy setup - use existing wiring for quick installation and connect to WiFi using the free Zmodo app. Use Beam to easily set up Greet. With Beam Connect, setup is as simple as telling the app how many devices are powered on and ready to pair. If your router supports AC, you will need to disable that during the setup. In your router, you may need to take it out of mixed mode, or put it into legacy mode.
- See, hear and speak to anyone at your door from your smartphone, tablet or PC.
- Get instant alerts when visitors press your Doorbell or trigger the built-in motion sensors.
- Watch over your home in crystal-clear HD video.
- Protect your home - day or night - with infrared night vision.
- Communicate with visitors via two-way audio with noise cancellation.
- WIFI signal,the whole network interconnection. Remote calling, intercom, and unlock. Using most popular touch key technology, advanced and high Sensitivity, greatly extend the key life. Clear camera, and equipped with automatic light sensitive chip. If the light is not enough, it will use the IR night vision function to monitor and capture HD video and pictures.
- Motion detection function. You can open or close this function according to different working environments. Capture and video mode for choosing. Powered by DC 5V, more safe.
- Simple app operation in mobile phone, easy installation. support anrdoid and ios app APP download address remind: please search " door phone" for apple store(for ios app) and for google player(for android app).
- High-strength tempered glass surface, luxury, anti-resistant and scratches, has longer working life. With rain cover and touch key surface, better waterproof function.
- Easy to install. You can fix it with screws, or paste with double-sided tape. One door phone can be connected to several mobile phone, PC, or computers. Optional indoor dingdong doorbells to match. While calling to the mobile phone, the indoor doorbell will ring too.