waterproof 130 winow door alarm/door bell,door sensor

Model No.︰AYD-0033

Brand Name︰ANYDA

Country of Origin︰China

Unit Price︰US $ 8 / pc

Minimum Order︰1 pc

wateproof 130db remote control door window alarm/door bell
it can add 20pcs remotes
1.5v battery

Payment Terms︰ TT