Specification:
NameSmart Door Magnetic AlarmBattery specificationpolymer 602040 3.7V 450mAhOperating temperature-10° To +45°Working humidity10% to 90% RH without condensationWireless connection2.4g wifi 802.11b/g/nCharging interfaceMICRO cable (5V/1A)Infrared frequency38khzNetworking propertiesWIFI 802BBody size72* 26.5 *21.5mmSize of magnetic body40*12* 14.2mmPackage size60*85*25mmGross weight55.7gNet weight42.3g
Features:
1. Low-power door window magnetic sensor, which can identify the opening and closing state of the] window and realize intelligent alarm
2. Smart category: doodle smart. APP is easy and stable to operate. If you have WiFi, you can use it.
3. Carefully polished, exquisite in appearance, compact, easy to install.
4. It can realize door and window abnormal switch alarm, intelligent hardware linkage, and app dynamic monitoring switch status.
5. Technology: low power consumption, standby time over 90 days; It can be disassembled easily and charged quickly.
6. Function: support all hardware linkage of doodle intelligence, support app alarming and alarm alarming: support wifi networking(use with router).

Package Included:
1x Door magnetic sensor
1x Magnetic body
1x Instructions
1x Double-sided adhesive