The products can match with the indoor phone A4-F8C and A4-F2C. Configurations: 1-to-1 kit, 1-to-5 kits, 2-to-2 kit, 2-to-5 kits and others, successfully help customers enjoy their home security

The product can match with the outdoor camera A4-M1 or A4-M2. Features: 1) 4" black-white CRT display, 4-wire connection 2) Integrating functions of doorbell, visual talking and monitorin

Features: 1) Metal bell for office 2) Good quality Inner packing: Boxes

Features: 1) Wireless remote control 2) 50m remote control distance 3) 433.92MHz 4) Single dingdong, double dingdong, wester mester, 12 melodies Packing: 100pcs/ctn Carton dimensions:

Product Name: Wireless Remote Control Door Bell Model Number: BH9701 Place of Origin: China Features: 1) Wireless remote control 2) 50m remote control distance 3) 433.92MHz 4) Single dingdong, do

Product Name: Cast Iron Door Knockers Place of Origin: China Features: 1) Elegant cast iron door knocker with an elegant traditional look 2) Handcrafted to a high quality standard 3) All sor

Product Name: Door Chime Model Number: VC-68 Place of Origin: China Features: 1) Automatically sound with a melody when somebody passes the sensing area 2) Ding,Ding Dong,Westminster 3 dif

Features: 1) Easy to install, no wiring or AC power required 2) Powered by 3"5"batteries and 9V - 006P battery (Not included) 3) Use as a door bell, remote pager or ''S.O.S.'' alert