Description:
- The queue wireless calling system set consists of one 16-channel call button keypad and 16pcs wireless pagers. It adopts RF wireless technology with millions of different learning codes, can easily pair up to 16 channels of pagers.
- While the customer places an order, he(she) will be dispatched one receiver with a number, when the order is ready, press the keypad to call the number, the customer will get it through the buzzer/vibration/LED indications.  
- The queue system greatly improves the work efficiency and avoids the client waiting in a long queue. So it is widely used in fast food restaurant, food court, clinic, church and auto shop or other queue occasions.

Features:
- 16 channels keypad call buttons
- 16 batteries charging slots
- Each system is expandable up to 16 pagers
- Portable rechargeable vibration & buzzer pager
- Independent storage memory avoiding data lost
- High receive sensitivity
- Self testing while power on
- Beautiful and fashionable designing
- Transmitting distance is about 1000m(3280ft) in the open area

Specifications:
- Frequency:  433.92MHz
- Receive sensitivity: -107dBm
- Decoder: Learning code (AM)
- Standby current: 10mA
- Working current: 75mA (vibration)
- Power: Built-in 360mAh rechargeable lithium battery
- Charging voltage: DC 5V
- Size: 105 x 50 x 10mm / 4.1 x 1.9 x 0.4 in
- Weight: 40g / 0.09lb
- Frequency: 433.92MHz
- Standby current: 24mA
- Transmit current: 100mA
- Encoder: Learning code (AM)
- Working voltage: DC 12V/3A power adapter
- Adapter: AC 100-240V 50/60Hz
- Size: 234 x 157 x 36mm / 9.2 x 6.1 x 1.4in
- Weight: 600g / 1.3lb

Package List:
- 1 x Call button keypad
- 16 x Receiver
- 1 x Power adapter
- 1 x Power cable
- 1 x Antenna

Package: Normally we use the standard exporting packaging. We also can according to clients' request .

 Shipping : 

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier  we are co-operating at present.

2. By Air: Delivery from the Shanghai airport to customers’ destination city air port.

3. By Sea: Delivery from the Shanghai sea port .

Q1. Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

Q2. What about the lead time?

A: Samples arrived often need 3-5 days.

Q3. Do you have any MOQ (minimum order quality)limit?

A: Low MOQ, 1pc for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?

A: We often ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping is also optional.

Q5. How to proceed an order?

A: Initially, let us know your requirements or application. Besides, We quote according to your requirements or our suggestions. Thirdly, customers confirms the samples and places deposit for formal order. Finally, We arrange the production.

Q6. Is it acceptable to print my logo on the product?

A: Yes. Please inform us formally before our product and confirm the design firstly based on our sample.

Q7: Do you offer guarantee for the products?

A: Yes, we offer one-year warranty for our products.

Q8: How to deal with the flaw?

A: Our products are produced in strict quality control system and the percent of pass is often maintained over 99.8%

Please do not hesitate to contact me if you need any further information

Whatsapp/Tel/Wechat: 8619902906050

Web: 

Address: Room 303 Building 2,Youpin Cultural and Creative Park,Zhangkeng,Minzhi Street,Longhua District,518131,Shenzhen,China(Mainland)