By A Mystery Man Writer
Power supply: Spontaneous (no battery) / Transmitting frequency / Operating distance: 433.92MHZ / Transmitting speed: 250Kbps.
WIRELESS PUSH BUTTON WITH RECEIVER SET (FOR AUTO SLIDING DOOR
Push buttons and control switches
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Product
[Wireless Square Handicap Push Button for Handicap Door】The single square handicap press button can be connected with auto door,The disabled can press
Olideauto Handicap Door Single Push Button for ADA Auto Door,Phone APP Alexa,Google Assistant Control Wireless Handicap Push Button,Square 4.5