Infrared recorded receiving apparatus Store welcome infrared doorbell burglar alarm available welcome to day and night
Infrared recorded receiving apparatus Store welcome infrared doorbell The burglar alarm available welcome to day and night
This product is a infrared induction greeter, when used with transformer or fitted with three AAA 1.5 V battery (without battery) when shipped, the receiving device is placed in the location of the customers in and out of, will switch to the ON position, infrared distance is 3 to 10 meters, it is recommended to use the place with enough light, when the sound becomes weak, please replace the battery in time.
Language: can according to customer's need to be replaced at any time you want, you can repeat the tape 1000 times
|With Built-in Battery||No|
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