1) Anti-lost alarms are used for reminding you of losing or being stolen2) Working distance: up to 25m3) It rings or vibrates when out of the set distance4) It is easy to use, small and safe without r

The color video is always used in villa, and it is safer than audio video phone door.

The color video is always used in villa, and it is safer than audio video phone door.

Features:1) Size: 15 x 20 x 30mm2) LED with 3 batteries3) Material: K9 glass4) LED color: red, yellow, blue, green or pink5) 3D logo: OEM possible

Features:1) Size: 15 x 20 x 30mm 2) LED with 3 batteries 3) Material: K9 glass 4) LED color: red, yellow, blue, green or pink 5) 3D logo: OEM possible

Suitable for public place such as hotel , department, store, office building and the gate of the shops.Languages: there have there languages including Chinese, English and Arabic, it sounds"hello

Suitable for public place such as hotel , department, store, office building and the gate of the shops.Languages: there have there languages including Chinese, English and Arabic, it sounds"hello

Features:1) A-6: diameter (7.5cm), high (15cm), 7 color flash2) A- 4: diameter (4.5cm), high (6.5cm), 1 color LED3) A- 5: diameter (4.5cm), high (6.5cm), 7 color flash

Features:1) A-6: diameter (7.5cm), high (15cm), 7 color flash2) A- 4: diameter (4.5cm), high (6.5cm), 1 color LED3) A- 5: diameter (4.5cm), high (6.5cm), 7 color flash