China Wholesale Wireless Remote Control System Quotes - IR remote control – Doty
China Wholesale Wireless Remote Control System Quotes - IR remote control – Doty Detail:
Function
1. Suitable for coded infrared remote control household appliances;
2. Can remotely control multiple household appliances;
3. It has a learning/control multiplexing key, 5~10 device selection keys, and 10~20 function control keys. A device selection key and each function control key jointly realize the control of a device;
4. A device selection key and various function control keys can be used to learn and control the common functions of multiple devices;
5. Low cost and strong anti-interference ability.
Principle
The remote controller is composed of infrared receiving and transmitting circuit, signal conditioning circuit, central controller 8031, program and data memory, keyboard and status indication circuit.
The remote control has two states: learning state and control state. When the remote control is in the learning state, every time the user presses a control key, the infrared receiving circuit starts to receive the external infrared signal, and at the same time converts it into an electrical signal, and then undergoes detection, shaping, amplification, and then the CPU regularly samples it. The binary data of each sampling point is stored in a designated storage unit with 8 bits as a unit for later control of the device. When the remote control is in the control state, each time the user presses a control key, the CPU reads a series of binary data from the designated storage unit, and outputs serially (the time interval between bits and bits is equal to the time interval during sampling ) To the signal holding circuit, at the same time, the modulation circuit performs signal modulation. After the modulation signal is amplified, it is emitted by the infrared emitting diode, so as to realize the control of the device function corresponding to the key.
Introduction
• Materials: ABS, Silicone
• Net weight: 66-101g
• Keypad NO. :
• Powered by: CR2025 or 2 AAA batteries (not included)
• Transmission distance:10m
• Standard voltage:DC 3V
• Key force:120±30g
• Control angle:30-45 degree (up, down,left, right)
• Key life:≥100 thousand times
• Free fall test:100cm
• Electrostatic environment test:±15KV
• Battery ambient temperature:-10℃~45℃
• Constant humidity test:40 degree relative humidity of 90% (12hr)
• Package:PE bag, Blister box, papaer box or according to customers.
• CTN quantity:200-300 pieces/one carton or as you need
Feature
• Especial navigation keys design
• OEM and ODM orders are welcome, Including Color, Printing, Logo, buttons materials and Buttons function.
• Clearly Printing and easy to set up and operate, lithium battery,saving energy
• Modern design with fashion appearance with high quality
• High speed chip make the reflection more quickly
• Provide best price, Fast delivery time
• durable, and the color will never fade
• MOQ 2000pcs, FOB shenzhen with US. Dollar
1027
1033
1038
1045
1051
6045
Product detail pictures:
Related Product Guide:
Our enterprise insists all along the standard policy of "product high-quality is base of business survival; client satisfaction could be the staring point and ending of an business; persistent improvement is eternal pursuit of staff" as well as consistent purpose of "reputation first, client first" for China Wholesale Wireless Remote Control System Quotes - IR remote control – Doty , The product will supply to all over the world, such as: UK, Somalia, belarus, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We have been able to also deliver you with cost-free samples to meet your specs. Ideal efforts will probably be produced to deliver you the most beneficial service and solutions. Should really you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We will constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. You should feel absolutely free to speak to us for organization. nd we believe we are going to share the best trading practical experience with all our merchants.
By Naomi from Germany - 2018.11.04 10:32
The product classification is very detailed that can be very accurate to meet our demand, a professional wholesaler.
By Nydia from Romania - 2017.06.25 12:48