Retekess 433MHz Wireless 4 Wrist Watch Receiver+24 Calling Transmitter Button Call Pager Four-key Pager Restaurant Equipment F9408-F3288B4
If you want more call button or watch, please feel free to contact us.
This watch concentrates the technology of wireless transportation, digital identify, dot matrix LCD display and microprocessor together to realize the functions of time display and wireless calling. The product uses removable rechargeable battery with long standby time and safe charging circuit. The fashionable watch design makes it widely used in restaurants, bars, cafes, hospitals, hotels, and factories and so on.
- RF wireless technology
- Fashionable watch design
- Dot matrix LCD screen
- Up to 999 channels
- Call button data pin support for custom
- Single or list display mode
- Accurate time display
- Vibration/ Buzzer prompt
- Low-power indication
- Built-in removable rechargeable battery
- Can show Pay, Order, Call when call button calling
1. Working voltage: DC3.7V rechargeable Li-poly battery
2. Working frequency: 433MHz
3. Working current: 57mA + 10mA(buzzer mode), 95mA + 10mA(vibration mode)
4. Standby current: < 8mA
5. Power-off current: 180+ 5uA
6. Receiving sensitivity: -108dBm
7. Decoding: learning code
8. Transmitter quantity: max 999pcs
9. Modulation: AM
10. Color: white
11. Size: 252 x 46 x 18mm / 9.9 x 1.8 x 0.7 inch
12. Weight: 56g / 2oz
- In first 3 times, suggest charging 8-12 hours; in normal use, the charging time is about 4 hours.
1. Small, low current draw
2. RF frequency: 433MHz
3. Modulation mode: ASK (AM)
4. Working chip: learning code
5. Power:2pcs 3V CR2016 battery (included)
6. Working current: 17mA
7. Emission distance: 200 meters (open area)
8. Working temperature: -20 Celsius to 55 Celsius
9. Size: 64 x 61 x 15mm / 2.5 x 2.4 x 0.6 in
10. Weight: 27g / 1oz
11. Has sticker, can be fixed on the table
12. Four key: Call, Cancel, Pay, Order
Tea or coffee house, spas and salons, health and fitness clubs, restaurants, hotel conference rooms, executive dining rooms, Saloon, nightclubs, bowling alleys, massages house, churches, casinos, golf and country clubs, hospitals, health clubs, and offices.
- 4 x Power Adapter
- 4 x USB Cable
- 4 x Watch Receiver
- 4 x User Manual
- 24 x Call Button
- 24 x Sticker
1. Aliexpress accept Escrow/ Credit card/ / Money Booker ! such as Visa,WebMoney (referred to as WM), TT remittances, Western Union, Qiwi wallet, Brazil Boleto and so on.
2. Full payment must be received within 7 working days after the auction ends, if you have problems on making payment, Please contact us as soon as possible.
1. We ship to Alixpress\'s address ONLY. Please make sure your address in Alixpress is matched with your shipping address before you pay.
2. In order to delivery your package fast and accurate, please kindly left us phone number when you pay, appreciated!
3. We strive our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the Courier Company and local customs/duties. If you do not receive your item on time, please contact us immediately for further assistance. Thank you for your understanding.
4. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer\'s responsibility. Please check with your country\'s customs office to determine what these additional costs will be prior to bidding/buying.
1. This item is covered by one year warranty. If you`re not pleased with your purchase, we`ll be happy to make an exchange or refund in 7 days.
2. For any exchange or refund, we need the product must be in its original condition, including the box, and all the accessories. Buyers is responsible for the returning shipping cost .
3. Please contact us before you return the item, we will offer you the right return address.
1. Our goal is to make sure you are a happy customer and pleasant shopping with us.
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3. If you are not satisfied with your purchase in any way, Please give us the opportunity to resolve any problem. We understand the concerns and frustrations you might have, and will try our best to resolve the issues.