Hikvision DS-KIS603-P(B) video intercom system 2 MP 17.8 cm (7") Black, Grey, Silver
Computers Deal
No WIFI visual doorbell, more secure information;. Doorbell ultra-low power consumption, long standby;. Video two-way intercom;. Wireless installation, one key pairing, more convenient installation;. Infrared night vision function.
eBay
2N 9155101 intercom system accessory
Computers Deal
Wireless Doorbell Feature: .
eBay
Varta 04114 101 422 household battery LR14 Alkaline
Computers Deal
No WIFI video doorbell, more secure information;. Ultra-low power consumption of doorbell, ultra-long standby;. Video two-way intercom;. Audio information: built-in speaker, microphone. Battery model: standard 800 mAh, permanent battery life 1-3 months.
eBay
Algo 8028V audio intercom system White
Computers Deal
Smart doorbell. No WIFI video doorbell, information is safer;. Ultra-low power consumption of doorbell, ultra-long standby;. Video two-way intercom;. Host battery model: standard 800 mAh, permanent battery life 1-3 months.
eBay
Duracell MN21-BULK10 household battery Single-use battery Alkaline
Computers Deal
The display screen can also be plugged in for continuous use. Size:Display screen: 13.2 11.1cm, Doorbell: 8 4.9cm. Intercom: duplex intercom. 1 x Doorbell. External antenna design enables long-distance and anti-interference communication.
eBay
Duracell DA10 household battery Single-use battery Zinc-Air
Computers Deal
The display screen can also be plugged in for continuous use. Size:Display screen: 13.2 11.1cm, Doorbell: 8 4.9cm. 1 x Doorbell. Intercom: duplex intercom. External antenna design enables long-distance and anti-interference communication.
eBay
2N Clip video intercom system 10.9 cm (4.3") White
Computers Deal
HOMSECUR Video Door Intercom System. HOMSECUR® HDS Series video door intercom system not only brings convenience but extra sense of safety for your family with its quality colour image and dual-way audio interaction.
eBay
Duracell 119376 household battery Single-use battery CR2032 Lithium
Computers Deal
HOMSECUR Video Door Intercom System. Experience outstanding sense of comfort and security with this newly released HOMSECUR® HDK Intercom System. Upgraded Intercom Options with Quality Video. Sensitive touch screen and carefully-designed interface bring more user-friendly experience.
eBay