Avis TeckNet WA888 : que vaut cette sonnette sans

wa888About WA888 Doorbell. RGB Flashing Door Bell with 1300ft Range. The wireless doorbells use advanced FM snal technology for strong anti-interference, allowing multiple units to operate without interference. Ideal for homes, offices,compare prices for TeckNet WA888 plug-in white, wireless door bell and Türgong, 3er set Product info ⇒ Type: set • Norm: wireless bus (433MHz) • Function: warning function