Just wondering if anybody knows if these are available in Thailand.

It's for a light switch that will activate 'absence' detection .

Did you forget to include a link or just looking for ideas? My wife has a cat that immediately detects absence of food.

Link of switch

http://cpc.farnell.com/jsp/displayProduct.jsp?sku=PL00656&CMP=CPC-PLA&gross_price=true&gclid=CIDwuPP6q8ICFURi2wodkB8A-A

Basically the switch will activate a sensor that monitors movement, when no movement lights go off.

This is absence detection, which is different to presence detection, thus saving on electricity bills.

Most of the major ranges do bell pushes which are rated at 250V so these would do the trick.

For example Haco H40-B113 would do the trick nicely, and it doesn't have a bell symbol on it

From their Swift range http://www.hacothai.com/2014/09/bell-switch_25.html

Yeah was thinking bell push. Thanks Xy