Banggood

This is a cheap wireless alarm. I already have an alarm system at home, but I am going to hook up the bell to one of the home alarm system relays and put the sensor outside to catch intruders climbing over the wall. It is not waterproof, so I might open it up and seal it with silicon and mount it under the roof to protect against rain. The ball joint was really hard to press into its socket and looks like it can brake off easily...

Einfache Bedienung, Stromversorgung über 2x AA und 1x 9V-Block. Beiden Teile besitzen einen Ein-/Ausschalter, wobei am Sender das Gehäuse geöffnet werden muss. Das Öffnen des Empfänger bei eingelegter Batterie ist mit Vorsicht zu vollziehen, da die unteren Verschlüssen gegen die Batterie stoßen können und abbrechen können.

great product, it goes even through walls over 15 meters to have response. Battery is simple and long term, just create a shelter so you can bunle the signal at the gate orelsewere. I made a sqaure cover myself for the rain

I like but only 1 tune and you get tired of it,, i also notice if i leave it on battery dont last long

works wonderfully good.

Received, the product is working.

very good

Merci marche très bien !

thanks so much,,working great and the best is that arrival fast

Работает. Звонит громко (два режима громкости). Держит связь с первого этажа на второй через бетонный пол и пару-тройку стен (многоквартирный дом), прямое расстояние при этом между передатчиком и приемником около 10-12м. Думаю очень неплохой результат. На большей дистанции в этих