Multifunctional Health Tracking Finger Rings Payment Ring Smart Ring for Men with Rfid Nfc IC/ID Cards

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.

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.

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

Product Introduction KVM extender consists of a transmitter and a receiver. Uncompressed audio and video signal transmitted via CAT5E/6 cable, also provide protection for broadband digital content, prevent the video from unauthorized copy. KVM extender is widely used in CCTV system, teaching system, high quality multimedia display, video conference, digital home theater, exhibition, education, finance, scientific research, meteorology and other fields. Uncompressed audio and video signal transmitted via CAT5E/6 cable, also provide protection for broadband digital content, prevent the video from unauthorized copy. KVM extender is widely used in CCTV system, teaching system, high quality multimedia display, video conference, digital home theater, exhibition, education, finance, scientific research, meteorology and other fields. Connection 1.Connect the sender to the signal source device with HDMI cable; 2.Connect the sender and receiver with CAT5E/6 cable; 3.Connect the receiver to the monitor with HDMI cable; 4.Plug in the power adapter to the sender and receiver. Specification 1.Transmission via CAT5e/6 cable; 2.Highest resolution: 1080P@60Hz; 3.Support IR; 4.Built-in automatic frequency balancing system; 5.Built-in ESD protection system, more safe operation; PS1: support 50m transmission, HDMI 1080P@60Hz, USB 2.0, compatible with 127 kinds of USB devices; PS2: support 100m transmission, HDMI 1080P@60Hz, compatible with mouse and keyboard. Accessories 1.Sender+receiver 2.Power adapters 2ps 3.IR sender+IR receiver 4.Manual 5.USB cable

HDMI IP KVM Extender transmit HD signal up to 120m via single CAT 5e/6, resolution up to 1080P.  Not only breaks the transmission distance limitation of HDMI cable, but also save cost for you. besides, it is more convenient and flexible. 

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.

I.Product introduction: This Extender supports HDMI 4K resolution with a maximum resolution up to 3840 x 2160 @30hz.Using single LAN cable Cat5e/6 to extend 100m.The function of IR cycle can facilitate user to control the display switch, adjust the volume and switch the channel channel. Widely used in computer teaching system, high quality multimedia display, LCD plasma high-definition video conferencing, meter machine, display hall, digital home theater, exhibition, education, finance, scientific research, meteorology and other fields.

Ideal solution when copper HDMI cable can not transfer 4K@60Hz for long distance

This HDMI IP KVM Extender transmit HD signal up to 120m via single CAT 5e/6, resolution up to 1080P.  Not only breaks the transmission distance limitation of HDMI cable, but also save cost for you. besides, it is more convenient and flexible.

Suitable for devices with standard HDMI interface, compatible with versions 2.0 and below.

HDMI to AV converter, which can convert digital HDMI signal to AV (CVBS) composite video signal and FL/FR stereo audio signal, the HDMI video signal with high quality can be converted to CVBS signal that support two different systems(standard solution of 480i, 576i, NTSC/PAL)which ordinary TV, VHS green players, DVD recorder can receive by the customer.

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