1、For the convenience of guests, guests can rest in the empty space after ordering, without waiting in line at the bar. 2、The launching distance of the food extractor is very far away. Guests can sit anywhere in the store, or stroll around and wait for the meal to remind them to pick up the meal. 3、The food taking device is made of ABS engineering plastic material, military quality, exquisite workmanship, durable, resistant to falling, long service life and saving store cost. 4、The appearance of this food dispenser is stylish, allowing guests not only to eat but to experience the high-tech dining experience and respectful satisfaction. 5、Other restaurants have gradually used this meal picking device. If you don't keep up with the trend, it is a step backwards. Receiver x 10 Item Type: ReceiverSize: About 69 x 69 x 12mm / 2.7 x 2.7 x 0.5in Working Voltage: DC 3.7V (Rechargeable Battery)Charging Voltage: DC5V 4AWorking Frequency: 433.92MHZWorking Current: 75±10mAStandby Current: <12mA±3mADecoding Method: Learning CodeBattery Capacity: 360mAhFunction: Smart charging, power prompt at the bottom, online search, vibration, sound, light rotation, free to switch prompts, can replace the damaged receiver, up to 999 discsHigh-End Professional Processing Chip: Imported processing chipset, high-performance noise reduction coding and decoding circuit, fast heat dissipation and strong stabilityHow to pair the receiver with the keyboard transmitter: 1. Boot method: press and hold the key to boot, the LED light flashes to prove that it is turned on and enters the standby state. 2. Recording method: You can use the PIN card or toothpick and other slender items to poke the learn button. The LED light can be released. At this time, press the number to be set on the keyboard transmitter. The disc receiver receives the signal and the indicator light. Blinks and beeps, that is, the recording is successful (the recording code is unsuccessful, the number is cleared first and then restarted) 3. Clear the number: long press the RESET button, the LED light will turn off after the light is turned off, and the clearing is successful. 4. Shutdown method: press the power button for 5 seconds, the buzzer light will be on.