SZCSY Wireless Doorbell 1 Push Button With 36 Melodies, Enjoy a Remote Doorbell / Wireless Plugin Doorbell Kit, Operating at 500 Feet / 150 Meters

Description

Host supporting the use of: remote control + receiver Remote control operating voltage: ≤ 12V Remote control low power consumption: ≤ 10mw Received sounder operating voltage: AC220V 50HZ / 60HZ Receiver power consumption: 0.5W Volume adjustable range: 25 to 110DB (fourth gear adjustment) Operating frequency: 315MHZ, 433MHZ, 868MHZ Product specifications: Chinese regulation, the US regulations, European regulations, British regulations, Australian regulations (default English manual, kraft paper box) Remote control battery: 12V23A alkaline batteries