wireless lottery, Quick answer dual purposeThe device is a product developed by our store in 2009: the USB main control machine uses USB to communicate and supply power with the PC, no external power supply, no driver installation, plug and play.Wireless lottery buttonThe linear communication distance is within 50 meters. If the USB extension cable is used to connect the wireless USB flash drive to the computer, it can reach 70 meters. The transmission signal can pass through the wall. Powered by 2 AA batteries,Press down the LED to simulate the flame flashing, let go of it,Low power consumption, can continuously support more than 12 hours of sweepstakes and quiz activities.
Users can use the encoder at the bottom of the button to set their ownEnter key, space bar,left mouse buttonanddigital(1234567890-+) Function keys (F1---F12) and the letter QWERTYUIOPASDFGH key value,and alsoOther key values ??can be customized according to customer requirements.
This lottery button will only send a signal to the computer every time it is pressed or pressed, instead of continuously sending signals to the computer like similar products, so it will not affect the normal operation of the lottery .
This lottery can be linked to the starry sky on the Internet,Xing Yun and other lottery software supporting use.
Applicable scope: unit annual meeting lottery, company party lottery, large, medium and small supermarket lottery, gas station,Building openings, affordable housing, low-rent housing lottery and various promotions and celebrations.
Tips:
The large-scale lottery event has a large venue, many interference factors, and many unknown factors, such as walkie-talkies, microphones, power supplies, speakers, lights and other lottery guarantee equipment. There are uncontrollable factors in the influence of the signal; we have done anti-interference optimization processing on the wireless lottery channel, experienced many large-scale lottery activities, used in various venues to verify, the lottery is used normally.
Also consider whether there are airports, stadiums, TV stations, ultra-high voltage towers, etc. around the venue, which will interfere with the wireless lottery in theory; we have done actual tests and applications in airports and TV stations, and the lottery is in normal use.
If you are not purchasing our wireless lottery device, please be sure to test it in the field in advance, so as not to delay the smooth holding of your lottery and the criticism of your leaders!
Free shipping with ticket One year warranty
Shandong State Administration of Taxation General Invoice and Shandong Province Value-added Tax Invoice are two kinds, the invoice is a digital anti-counterfeiting invoice, the authenticity can be scratched off the password overlay and dial the tax payment service of each city in Shandong Province Hotline 12366 or log in to the website of Shandong Provincial State Administration of Taxation (www.sd-n-tax.gov.cn)Inquire.
Delivery time: every day 10:00 12:00 17:00 19:00 Hong Kong, Macao and Taiwan arrive within 48 hours
Users are invited to personally appreciate —— take photos from different angles under natural light,
Show you all directions inside and out,Let you see clearly.
& nbsp; The only product of its kind adopts an external high-gain extended antenna with strong and stable signal. & nbsp;
ABS piano paint diamond shape shell Length: 84MM Width: 25MM Thickness: 17MM
& nbsp; industrial chip anti-vibration and anti-static
Durability is the last word
Responder NetDragon has launched a new generation of high-end smart color buttons. The button is made by Taiwan''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''s high-precision molds. It combines simplicity and stability, novelty and uniqueness, excellent performance, hard and durable, and colorful. Its unique properties are listed as follows:
1. The appearance design is simple and stable, the edge lines are smooth and round, shiny, and non-thorny;
2. The button is made of ABS raw materials, the hard shell thickness is 4mm, the height is 80mm, the outer diameter is 120mm, and the diameter of the hand button is 80mm;
3. Innovative LED lamp frame design, luminous simulating flame flashing, working voltage below 12V, LED lamp test for 48 hours without exception
4. Built-in silver-plated micro-motion extra-large switch, extra-large spring, scientific “vertical center force” rush-response design; 5 million rush-shooting, pressing test contacts are still sensitive;
5. The base of the built-in 2 No. 5 battery box can be rotated and opened, and the design of the convenient external power switch, coding switch and non-slip foot pad;
6.red,yellow,blue,greenThe five commonly used colors of white and white cater to users in lucky draws and occasions with different themes such as festive, elegant, and solemn.
Super bright LED
Look at the quality
Typical case users:
Zhejiang Satellite TV
CCTV
Hubei Satellite TV
Jiangsu Satellite TV
Henan Satellite TV