Wireless Apartment Intercom System vs YMOBD

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.

YMOBD is a practical too. It has the characteristics of simple operation and accurate data, and is suitable for long-term use by car owners and users. Keep your car away from hidden dangers and make driving fun! Connect and communicate with the OBD adapter via Bluetooth: It can collect car engine data in real time, such as engine speed, ignition time, then correction, water temperature, fuel consumption, etc., with two modes of day and night, with HUD display function. It can read vehicle fault codes and provide professional solutions for detected vehicle fault codes. The driving process of the vehicle can be recorded every time. Analyze and summarize data such as mileage, average fuel consumption, driving time, and driving speed. It can test the acceleration, braking, and other performance of the vehicle, and provide analysis reports.