PoE is a technology that allows both power and data to be passed along Ethernet cabling. This greatly increases the flexibility of installation options on sites that have LAN/WAN networks.
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SMG-662 Universal For Garage Door Receiver RX Multi 300-900MHz Gate Remote Control Switch Module Relay Controller 433MHz 868MHz
Aliexpress UK
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Universal Garage Door Receiver AC 220V 9-30V 2CH RX Multi Frequency 300-900MHz Controller Switch For 433 868 MHz Remote Control
Aliexpress UK
Paxton 353-110 P50 Proximity Reader, 100mm IP67 Surface Mount. Mini maglock magnetic lock Monitored. All units are in used condition but have been exceptionally well-maintained, having primarily been used in TV studios.
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WiFi Switch Smart Opener APP Remote Controller For Garage Door Gate Supprot Alexa Echo Google Home eWelink Control + RF 433MHz
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I have 16 used Paxton net 2 classics.
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RX-MULTI Receiver Controller AC/DC 9V-30V 2CH 300MHz to 868MHz 433MHz Garage Door Opener / Gate Remote Control Receiver Switch
Aliexpress UK
Paxton Net2 Plus door controller, 12V 2A PSU
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Aliexpress UK
new item . sealed
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RX-MULTI Receiver Switch Controller AC/DC 9V-30V 2 Channels 300MHz to 868MHz 433MHz Garage Door / Gate Remote Control Receiver
Aliexpress UK
Paxton Net2 Plus door controller, 12V 2A PSU
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Embedded Waterproof Metal Fingerprint Access Control Keypad 125Khz Standalone Reader Controller Security Protection Door Opener
Aliexpress UK