wholesale USB TRIGGER FOR cash drawer/box open by COMPUTER/PC

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US $10-20 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
BT-100, BT-100
key words:
cash drawer trigger
wireless open cash drawer
Supply Ability
Supply Ability:
1000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
usb trigger for cash drawer
100 units per box;
Box dimension: 44*34*32CM,,
Product Description



cash drawer trigger


BT-100U Cash Drawer Trigger is designed to provide Serial interfacing to the cash drawer. This allows the cash drawer, which is previously connected to POS printer or cash register, to be directly connected to a Serial port of the computer. This means through the BT-100RS the cash drawer can be directly connected to the computer when there is no printer used in the POS system.

The BT-100RS Serial Trigger Module uses a physics RS232 Serial Port,and the power comes from USB port. This way existing POS Software can communicate with the Serial Cash Drawer Trigger as though connected to a Serial Port. If you want open the cash drawer, just send ESC/POS command to the RS232 Serial Port without any driver.


1. Cash drawer can be directly connected to the computer with BT-100U;

2. Powered by USB bus, external power is not required;

3. Allows for "Hot Plugging", plug and play connectivity; 

4. No need to set the COM property; 

5. Suitable to any cash drawer command. Write any data to COM port will open the cash drawer.

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Packaging & Shipping


Company Information
Shenzhen Carav Electronics Co., Ltd, a factory who manufacture Point of Sale POS System and POS Peripherals, is a 12years golden member of Alibaba.

Our POS will aging test 24hours to make sure the quality for our customers. And also have certificates with CE/ROHS/EMC.

Now we have many Loyal customer from all over the world: USA, UK, Spain, France and so on. And all have good feedback for our prouducts quality and price.


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