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Delay closed door sensor alarm reminder door cabinet refrigerator household anti-theft door bell old shops

discount 70% in 2018-08-13 to 2018-08-15
price: USD$ 23.66
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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Note: This is the key money! Not equipped with remote controller!!! Please pay attention to purchase! remote control The other models have!
Shipment of modified models! Attention selection!

Hot wireGive full battery(Xinjiang, Inner Mongolia, Ningxia and other places, postal, express provisions of aviation parts can not be equipped with batteries! No battery gift! Needs to be purchased separately! Mind carefully!

Closing reminder mode:When the door is open, the magnetic stripe of the host will be sent out every 2 secondsDidi... Didi...3 sound, the volume gradually increased, remind the door closed as soon as possible.(one button setting),8Seconds delay, can not be modified!

Model of burglar alarm:When the door is opened, the magnetic stripe of the main engine is separated immediatelyAlarm soundFrighten the thief away and protect the property.(1) open the door and stop when the door is closed! 2, open delay8Seconds later, 30 seconds alarm

Doorbell mode:Every time the door opens, the host magnetic stripe is separated and sent outDrop beepJust to remind somebody to come.

Tips: according to the specific needs of the purchase of products, if there are other questions, please directly consult the customer service! Product specification! Easy to operate and use

Power Supply:2 Section 7 battery

Alarm sound:105 DB

Instructions:Only the main and accessory parts are pasted on the door and the doorframe, or on the two window, and aligned. Once thieves Qiaomen, pry the window, attempted theft, the alarm can be a strong siren, deter thieves, remind owners and the people around zhuazei.

Special tips:The door with uneven height and falling level can also be installed, and the alarm host and magnetic stripe can not be in the same plane, and the installation method is used to see the installation diagram below!  

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