CasaControl Wireless doorbell with WLAN and intercom function via app

Never miss a visitor at your door, no matter where you are in the house. Simply take your new mobile doorbell receiver with you from room to room!Easy customization via free app: Choose from 32 ring tones via your smartphone. Whether ding-dong, musical classics or Christmas sounds - the choice is yours. Just adjust the volume to your liking.Intercom function from around the world: With an Internet connection, you can "phone" your visitor at the front door via your smartphone. This is a convenient way to get rid of peddlers. Your visitors leave you voice messages: If you are not available at all, your doorbell records a 30-second message from your visitor.

Bell system FTK-250.app with mobile receiver (bell): always present in the house, garden and yard
Radio range: up to 50 m, frequency: 433 MHz
WiFi compatible: for WLAN standards IEEE 802.11b/g/n (2.4 GHz)
Free app for Android and iOS: for worldwide intercom via the button and for receiver settings (ringtone, volume)
32 ringtones adjustable: e.g. Ding Dong, Für Elise, Jingle Bells, Happy New Year, Lullaby, The Nutcracker and many more.
Volume continuously adjustable: 25 - 110 dB
Microphone and loudspeaker integrated in the bell button
Records a 30-second voice message of your visitor when you are absent
1 bell push button can be coupled with up to 20 receivers
Wall mounting plate each for button and receiver
Easy mounting with double-sided adhesive tape (included) or with dowels and screws (not included)
Power supply button and receiver: 3 batteries type AAA / Micro each (please order separately)
Color button and receiver: white (glossy)
Dimensions pushbutton / receiver (Ø x H): each 82 x 26 mm (with wall mounting plate)
Weight push button: 107 g, receiver: 92 g (each with batteries)
Wireless pushbutton including bell unit, 2 wall mounts, 2 adhesive pads, reset tool and German instructions.