Picture 1: Wireless alarm system with telephone dial-up and keyboard
Picture 2: Light Sensor
This is the alarm system installed in a bird house. As the are many break in cases happened to bird house, so it is recommended to install alarm system in the bird house. The light sensor is installed in the dark area, when it detects the light, the alarm system will be activated and the silent will go off.
can I buy light sensor from U . I live in Thailand.
ReplyDeletemy email is AODDYTRANG@GMAIL.COM I have BH in south of Thailand. Can U help me for light sensor?
ReplyDeleteLike most products, you get what you pay for. Wireless alarm systems security are no different. As for the money you intend to spend, make sure you do your homework on the specific requirements that you as owner. Alarms usually used for large expensive homes, so it might be a good idea to invest in a decent system if you actually own a big house or room.
ReplyDeletethere are additionally a few organizations which gives free specimens.
ReplyDeleteHouse Alarms