MECO(TM) Wireless Home Doors Windows Security Entry Alarm System - EASY to install FREE BATTIRES!! (Pack of 6)
Features:New and high qualitySuper loud 90 dB alarmConvenience in installation--just peel and stickSuper environmental suitability and stability&lt;Dustproof and insect preventionEasily mounted by adhesive. Type to window or door.Magnetic sensor switch detects entry protecting your home or officeWarning door / window sticker is supplied free in packageOperated by 3pcs of. 5VLR44 / AG 13 button cell ( included )Specifications:Sensor type: alarmAlarm type: soundMaterial: plasticColor: WhiteSize: 6.2cm x 3.2cm x 2cmWhat's in the Pack?1 x Magnetic Sensor1 x Magnetic Stick3 x LR44 Button Battery ( in the sensor )Package Includes:6 Packs of Wireless Door Alarm