Wireless Visual Smart Doorbell Voice Intercom Home Alarm Wifi Electronic Cat Eye Doorbell APP

Product information: Part Number: M9s Smart Doorbell APP: Support Power mode: built-in lithium battery Product specifications: M9s black doorbell, M9s white doorbell, 2 batteries, P5 black Australian standard ding dong machine, P5 black British standard ding dong machine, P5 black US standard ding dong machine, P5 black European standard ding dong machine Power supply voltage: 3.7 Model: M9s WIFI video doorbell Scope of application: home, office Order number: M9s doorbell Infrared Night Vision: Support Photo: support Ringtone: Ding Dong Machine Type: Video Doorbell Package: 1 * Video Doorbell