الوصف

PIR Sensor Wireless Doorbell/Door Chime Item:RD***9 Classification:Wireless Doorbell, Digital Wireless Door Bell;Digital Wireless Musical Door Bell;Wireless Sensor Door Chime Specifications: (1)Sensor Range:**6 meters; (2)Sensor Degree:******0 degrees; (3)Message Recordable:built-in message via computer or artificially both available;*-second recordable;Customer's requested recording time is also acceptable; (4)Multi musics for options; (5)Battery operated, use 3 "AA" batteries ; Features: (1)Easy to install; (2)PIR Sensor;welcome guest upon coming in or going out; (3)Message recordable both via computer and artificially available;Highly true built-in voice; (4)Large Battery Rage and Low Consumption. Remarks: (1)The Item RD***9 can be made both CDS Light Sensor and PIR sensor; (2)Message recording via computer available, truely music sound output;and recording time is choosable; (3)Customer's design is also acceptable.