New Arrival Multifunctional Waterproof Gesture Control Ios with NFC Smart Rings for Woman and Couples

The smart ring can monitor the user's health status, including real-time monitoring and analysis of heart rate, blood pressure, sleep quality and other data. Users can view relevant data through a mobile app and adjust their lifestyle to improve their health. It can also accurately record steps, calorie consumption, support your multiple exercise patterns, this convenient way of operation allows people to complete tasks more efficiently in busy lives.

R5 is a multifunctional smart ring that can replace 6 proximity cards simultaneously, Interact with mobile phones to realize special functions of "Social Sharing", "Wireless USB Flash Disk", "Smart Home Trigger" and so on.

The smart ring can monitor the user's health status, including real-time monitoring and analysis of heart rate, blood pressure, sleep quality and other data. Users can view relevant data through a mobile app and adjust their lifestyle to improve their health. It can also accurately record steps, calorie consumption, support your multiple exercise patterns, this convenient way of operation allows people to complete tasks more efficiently in busy lives.

R02 can monitor the user's health status, including real-time monitoring and analysis of heart rate, blood pressure, sleep quality and other data. Users can view relevant data through a mobile app and adjust their lifestyle to improve their health. It can also accurately record steps, calorie consumption, support your multiple exercise patterns, this convenient way of operation allows people to complete tasks more efficiently in busy lives. R4/R5 are multifunctional smart ring that can Interact with mobile phones to realize special functions of "Social Sharing", "Wireless USB Flash Disk", "Smart Home Trigger" and so on.

Step count, sleep monitoring, heart rate tracking, exercise data records

IOT9011 Industrial RS232 to 232 Converter DB9 Serial Photoelectric Isolator Protector   Ⅰ.Product Parameters Product Name RS232 Optoelectronic Isolator Model IOT9011 Interface Comply with EIA/TIA-RS232-F and CCITT V.24 asynchronous protocols Gender M-F Transmission Mode Asynchronous full-duplex transparent transmission Isolation Voltage ≦3500V rms ESD Protection ±15KV IEC61000-4-2 air discharge, ±8KV IEC61000-4-2 contact discharge Transmission Rate 300bps~115200bps Standard Comply with IEC60601-1 requirements Communication Standard Distance 15m at the front and back ends of the product Power Supply The product can work normally without external power supply (using serial port charge mercury power supply technology to achieve product self-power supply) Operating Environment -40℃~85℃, relative humidity is 5%~95% Warranty 1 Year Ⅱ.Product Descriptions   This product is an RS232 serial port isolation protector (ISOLATORS), which uses advanced digital isolation technology to protect the devices at both ends of the RS232 serial interface, avoiding damage to RS232 devices caused by environmental factors such as ground loop voltage, surge, inductive lightning, static electricity, hot plugging, etc., and improving the stability of equipment operation. Ⅲ.Product Connection Diagram      

The HDMI extender adopts the high-tech HDMI signal extension chip, the signal is stable, and the signal is not lost within the effective distance. The standard super five network cable can be extended by 50 meters, and the six network cable can be extended by 60 meters. Use uncompressed signal transmission scheme, support HDMI resolution of 1080P@60Hz.

Dtech Fbier Optic HDMI cables are an easy-to-use,secure connection for home video distribution,conderence room presentation systems,classroom projection systems,digital signage and wherever a high definition video display is located.

The adapter is compatible with RS232 serial devices including modems, GPS devices, cell phones, scanners, networking equipment (console port), graphics tablets, point of sale devices, cameras, touch screens, medical and scientific instruments, industrial process control devices, building automation instrumentation and other serial devices.

This HDMI cable, fully new design concept, humanized design, make you more comfortable to use. Full copper 19+1 cable core, supports digital signals such as 720P, 1080I ,1080P, 4K@30HZ.

Applicable to connecting computers with various serial devices.

Audio Video Capture Card Box HDMI Video Capture 4K 60Hz With Audio   Ⅰ.Product Parameters Product Name HDMI Video Capture With Audio Input Resolution Maximum 4k@60Hz 4:4:4 Output Resolution Maximum 4k@60Hz Video Output Mode MJPEG/YUY2/NV12/I420/XRGB Max Bandwidth 600MHz Max Baud Rate 18Gbps Support Audio Format Meet the UVC and UAC standards Warranty 1 Year The HDMI video capture can capture HDMI video and HDMI audio with MIC audio mix. It can transmit audio signal to computer and smartphone to preview and storage, suitable for game live meetings, the HD recording supports the XRGB format. * Supports HDCP2.2/HDCP1.4/HDR10. * Input: 4k HDMI2.0 input, microphone input. * Output: 4k HDMI 2.0 loop out, Type-c (5Gbps) output, audio output. * Automatic detection of the input signals, resolution up to 4K@60Hz. * Support video format: MJPEG/YUY2/NV12/I420/XRGB. * Uncompressed video and audio acquisition, meet the UVC and UAC standards. * USB Type-c power supply, plug and play, no drive. * Compatible with Windows, MacOS. * Compatible OBS, Potplayer, VLC, Vmix and etc. Ⅱ.Product Image