CallToU Wireless Call Buttons for Caregiver Pager and Restaurant Calling Pager Waterproof 500+ Feet Operating Range for Elderly/Patient/Disable（Need to Be Paired with Receiver to Work） 2 Portable/Fixed Call Buttons Color:2 Portable/Fixed Call Buttons Integrates a AOZ1284PI power regulator

Integrates a AOZ1284PI power regulator which supports 12-24V power input and a maximum output current of 4A enough to power external components such as LEDs and even a raspberry pi

and each door hook that hangs from the door is 4

Scan and store up to 50000 barcodes in the built-in storage of the scanner

Cutting Oil

CallToU Wireless Call Buttons for Caregiver Pager and Restaurant Calling Pager Waterproof 500+ Feet Operating Range for Elderly/Patient/Disable（Need to Be Paired with Receiver to Work） 2 Portable/Fixed Call Buttons Color:2 Portable/Fixed Call Buttons Integrates a AOZ1284PI power regulatorCallToU Wireless Call Buttons for Caregiver Pager and Restaurant Calling Pager Waterproof 500+ Feet Operating Range for Elderly Patient DisableNeed to Be Paired with Receiver to Work Wireless nurse call button transmitter for patients,the disable,the elderly or pregnant,receiver is not included,they can press the button to get timely care when they need help. When you receive the button,you need to pair the button to the receiver then the button can