Find me a Manufacturer

We are looking ip based (wireless and wired) embedded OEM device for home security system. Device should support operwrt and include RF reiceiver to support infrared, window and firealarm detectors (recommended 433MHz). Devices should be ready for market and not any prototype or any rasberry pii DIY. We only need use our software in openwrt. So at the en we need brand all device (ip device and detectors) with our own brand logo. Recommend also for device: - small LCD screen - activate/deactivate keys - In future zigBee is available or some other ways smarthome control supported Also you should understand different between FSK and ASK protocol in RF. We are already negotiated few partners in Alibaba but seems sales persons doesn't understand what is openwrt and other technical questions. If you are local people in China it would help more. There is lots of potential manufactures but we don't same language. This budget doesn't include price for devices. We will pay separately every hardware devices.