Alarm Remote Control Panic Alarm Smart Siren Alarm, Smart Siren Alarm for Home Security Intrusion Burglar Alarm Knife BlocksKnife Blocks & Storage

Specification:Item Type: Audible AlarmVoltage: 5VCurrent: 1ABatteries: 2 CR123A Batteries (not included)Volume: 90db (Maximum) Frequency: 2.4GHz Distance: 55mCommunication Protocol: for Zigbee3.0Network Protocol: forZigbee IEEE802.15.4Package List:1 x Audible Alarm1 x Instructions1 x Expansion Tube 1 x Screw 1 x Double Sided Adhesive Tape1 x Power CordNote:Shipped Without Battery

• Support Family Sharing: You can view your records remotely on the APP, or you can share your device with family members for remote control
• Intrusion Alarm: Our smart alarm can be linked with other smart home devices, and it equipped with an intelligent person sensor, and once an outsider detected, the alarm will automatically sound the alarm.
• APP Remote Control: Download the specific APP for this smart alarm, and directly control the smart audible alarm through your mobile device. Features include scheduling and automatic push notifications which give you control while you're out and about.
• Convenient Installation: Easily set up this home security alarm in minutes. Just plug into any electrical outlet with the power cable and screw onto wall.
• High Decibel Alarm: There are 18 alarm bells to choose from. Choose your own according to your preference. The maximum volume of the alarm can 90db, which very noticeable even from a distance.