nPerf internet speed test vs Wireless Apartment Intercom System

More than a simple speed test, nPerf brings you the best and the fullest mobile connection quality measurement tool up to 1 Gb/s speeds! Full QoS test: In few seconds, test your bitrate speed, latency, browsing speed and video streaming quality on your mobile device. Comparison function: Compare your results with those of others users and for each provider with a real time barometer. Interactive map: Check network coverage and carriers performances in your area. A sliding menu (hamburger icon on top left corner) allows you to start every test separately: - Speed test - Browsing test - website loading speed - Streaming test All your results are saved in an history with all tests locations on a map. Easily share your results on social networks with nPerf sharing pictures which present a useful summary of your test. Customize your application by switching the background theme using the Settings. nPerf relies on an homemade top technology and a wordwide high speed servers network which can deliver the bitrate you need for speed tests. With nPerf, you do not blow up your data plan: with many optimizations, testing consumes up to 2 times less data than competing speed tests. In addition, a data indicator will notify you if the monthly threshold you can set in the menu Settings is exceeded. All connection types can be tested over 1 Gb/s speeds ! 2G, 3G, 4G, 5G, Wimax, WiFi & Ethernet speed test. All WiFi technologies are supported. WiFi 802.11 a/b/g/ac dual-band, tri-band & quadri-band All LTE technologies are supported. LTE, LTE Advanced dual-band, tri-band & more Test your connection, diagnose connectivity issues and keep your Internet service provider and carriers honest! WE NEED YOU We are looking for speed test servers: If you represents an hoster or ISP company and want to support nPerf project by providing a speed test server, please contact us. We are looking for translators: Your native language is not supported yet? You want to contribute to the nPerf project? Contact us if you want to translate nPerf in your language. You'll get a lifetime premium subscription on all platforms.

Advantages: -Open the gate with a FREE call from authorized phones; -Each room has an opening door password and 5 authorized phone numbers and 10 IC card; -Inbuilt Quad-band 850/900/1800/1900Mhz GSM module, 3G is optional; -User Friendly Design, LED Screen, Alloy Shell and keypad, Easy for installation; -Authorized 200 households open the gate, designed for large apartment; -High quality two-way communication, or carries out the open door action on the first 'ring' (Be switchable); -Nice price, Functional and practical, No indoor extension, No cabling cost, lower maintenance costs later; -2 Relay Outputs (NC/NO), compatible with Electronic Locks and CCTV Camera; -12V DC Power supply, Relay working time is programmable (1~300 seconds), when it is 0 second, indicating no action.