Product Description
Features: Advanced working mode with letter display 999 number mode only for fast use. Self testing technology makes it working well every time. Address data only avoiding repeat. Adjustable volume, high receive sensitivity, LED tube display and easy to read.
Receiving sensitivity: -110dBm
Reception band: 433MHz
Working voltage: DC12V 1A
Decoding mode: learning code
Modulation: AM
Max number connected to pager: 999pcs
TD009 Call Button: RF frequency: 433MHz
Modulation mode: ASK (AM)
Working chip: learning code
Power: 12V23A battery (included)
Emission distance: 250 meters (in open area)
Working temperature: -20 ℃ to 55 ℃
Set comes with: 15 pcs x Single Function Buttons
1 unit x 3 Digits 3 Group Display Monitor
1 pcs x Monitor Adaptor
[Buyer Tips] We will set the buttons with the panel before we ship out to you, you can use it easily when you receive it. If you have some special requests for the numbers of the buttons, please contact us when you place the order.
P/s:With a sticker, can be fixed on the table.