ITEM NAME:Magnetic Sensor Home Door Window Entry Warning Alarm Switch C3V7 Magnetic Sensor Home Door Window Entry Warning Alarm Switch C3V7 * SODIAL is a registered trademark. ONLY Authorized seller of SODIAL can sell under SODIAL listings.Our products will enhance your experience to unparalleled inspiration. * SODIAL(R) Magnetic Sensor Home Door Window Entry Warning Alarm Switch * Suitable to used in apartment, hotel, office, etc; * The Entry Alarm adopts magnetic sensor design to detect any entry from door or window; * Once the two part of this alarm set is separated, it will warning you somebody is coming in with loudly and harsh sound * Package Content: 1 x Magnetic Door Sensor (2 parts ), 4 x Screw Nail;
