Search
S$2.18
S$4.77-54%
Flash Sale
Guthop Protection Device Home Security Door Window Alarm Burglar Sensor Entry Detector Anti Thief System
Sold by Guthop
Select options
Select
Shipping
From S$1.49
Est. delivery by Apr 26 - May 1
Guthop
988 items
Shop performance
Better than 64% of other shops
Ships within 2 days
100%
Responds within 24 hours
100%
Product description
Color:As shown by photos
Material:PVC
Weight:35g
Alarm Sound:90 db
Requires 2 AAA batteries (not included)
Size:The main part: length 3.1cm, width 9.1cm, height 1.9cm
Please turn off the switch when you don't need.
Fix the main unit which has on-off switch at the side of the door&window.
Open the battery cover,Match positive and negative signs and Insert 2 triple A batteries correctly, close the battery cover.
Attach the bar magnet to door fram/window frame with the arrow aligning with the referenc line of the main unit.
Switch to"ON" position of the main unit so as to be in alert state,it will give an 90bp alarm if the magnetic senor has been separated fron the alarm device when someone opens the door/window.
Remove the batteries to prolong the lifetime of the product/batteries if it will be set aside for a long time.
Package Included:
1* Probe Host (Without Batteries),
1* Door Sensor,
2* Double Side Tape.
Explore more from Guthop
No more products
Open TikTok