Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual

Great thanks

Cheap and cheerful, does the job well

I bought this because I needed a power supply for a Maglock. But it’s a lot more than that For the money it’s brilliant valve as it will protect you primary switching device. It meant for me, my £1,000 Intercom was safer. Remember when a magnet switches off it induces a massive back emf which can burn out relays etc. This device sits between the 2 so will shoulder any damage.

This power supply control unit was great, done just what was needed. Easy to wire. Was a bit confusing with the two red wires for AC power input (as I had no clue which one was live and neutral), I put the wire with very, very faint dots as neutral. Otherwise, It was a great product.

Does his job perfectly

Buen producto

Fonctionne parfaitement depuis 10 mois. Gère un portillon à verrouillage magnétique avec digicode + badge + gestion via smartphone. La minuscule notice n'etant pas bavarde, il faut un peu plus de temps pour bien monter, même pour le professionnel qui s'est chargé de mon portail. Fait son job.

Das Gerät funktioniert einwandfrei der Türöffner lässt sich super bedienen trotz Funk die Reichweite ist super und die Kamera gibt gute Bilder. Bitte 0,75er Kabel verwenden die sind perfekt geeignet.

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