The 2000mAh power bank could charge your phone at least 5-7 times, Suitable for business, travel, going out, you don't have to worry about your phone low battery.
RD200 solar driveway alarm is a fully featured set of sensors and alarms that allows you to personalize and customize different chimes for different areas of alarm. It will detect cars, people, and large animals. It never needs to be recharged, being fully solar powered, and is the ultimate in “set it and forget it” convenience.
4.3" TFT LCD 480 x272 resolution MCU interface SSD1963 control board with RTP
Retion 4K Full HD Webcam, USB type, auto-focus, with 90+ degree wide viewing angle and dual microphones with noise cancellation.
Features Low resonant impedance Small size, Light Weight Low cost timing solution Applications Clock oscillation for micro-controllers Telephones Household electric applications
1×7 LEDs 4.3 inch touch screen TFT SSD1963 IC MCU interface with same size CTP
Features Low phase noise and jitter characteristics High performance and reliability (over 20 years aging) High frequency fundamental crystal (including inverted-mesa technology) Applications SONET/ SDH Fiber Channel Ethernet VCXO for PLL application Test and measurement Networking
B75 Motherboard intel LGA 1155
Features Excellent temperature FM use Low cost and low profile High durability Applications Frequency reception
2 key: CALL, SOS Material: PC+waterproof silicone Signal Distance: 200M in open area Dimension: 70*42*16mm Color: Black-red Hang on the neck With a 12V 23A battery
The new RD3059 pro model features true 4K UHD video recording @ 30 fps., as well as the ability to capture images up to 30MP.From an industry-leading trigger speed only 0.2sec , to high image &video quality , this model is sure to be an invaluable addition to your trail camera lineup.
Memory RGB RAM DDR4 4GB For Desktop
How queue call system work : give a numeric serial number within 999 to the customers, when order is ready just press the number you want to call, the wireless display will voice accompanied by number display on the screen, easy to alert the guests their food is ready, user friendly operation.
1. 200 capacity number display 2. 433.92mhz wireless receiver for waiter call system 3. Aluminum Alloy Shell
1. Colorful ticket dispenser can be choose 2. can print logo on counter ticket dispenser 3. deli number dispenser support 2 digis and 3 digits paper roll
2.0" tft lcd screen display 240x320 resolution tft lcd 8bit parallel MCU interface
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