Etekcity doorbell Portable Mobile Wireless, 2 receiver 1 transmitter, wireless water-proof door bell and bell push, with LED display, 12 months warranty (Misc.)
The set comes packaged clean and (almost) completely thus: In addition to the transmitter (= bell, not waterproof, so please do so outside mount, that it does not get wet) there are two receivers, one of which belongs to the outlet, a second can be u