BUILDING SYSTEM - 可视对讲门铃 - 指纹锁厂家 - SHENZHEN YAODA ELECTRONICS CO., LTD.

4.1 functional characteristicsWe use two line bus wiringThe host call extension, two-way communicationYou can set up two public unlock passwordThe host capacity: 63 layer *8You can swipe to unlock IC/IDThe visual and non visual compatibilityThe non visual host three hosts share one extensionThe visual host two hosts shared an extensionThe extension and host two-way communication, unlocking

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Digital two line 4 inch extension

4.1 functional characteristicsWe use two line bus wiringThe host call extension, two-way communicationYou can set up two public unlock passwordThe host capacity: 63 layer *8You can swipe to unlock IC/IDThe visual and non visual compatibilityThe non visual host three hosts share one extensionThe visual host two hosts shared an extensionThe extension and host two-way communication, unlocking

Digital two common extension

4.1 functional characteristicsWe use two line bus wiringThe host call extension, two-way communicationYou can set up two public unlock passwordThe host capacity: 63 layer *8You can swipe to unlock IC/IDThe visual and non visual compatibilityThe non visual host three hosts share one extensionThe visual host two hosts shared an extensionThe extension and host two-way communication, unlocking

X type second line extension

4.1 functional characteristicsWe use two line bus wiringThe host call extension, two-way communicationYou can set up two public unlock passwordThe host capacity: 63 layer *8You can swipe to unlock IC/IDThe visual and non visual compatibilityThe non visual host three hosts share one extensionThe visual host two hosts shared an extensionThe extension and host two-way communication, unlocking

Digital three wire system

5.1 functional characteristicsWe use three line two line bus wiringThe host call extension, two-way communicationThe household can be set independently unlock passwordThe host capacity: 99 *4, 79 *8 39 *16 households, households, 51 households and 19 layer *20, layer *32, layer 9 *64 householdsYou can swipe to unlock IC/IDThe visual and non visual compatibilityThe 2 hosts share one extension, call, call, lock automatically switchThe 2 station may share a host machine, call, call, monitoring, automatic lock switchThe extension and host two-way communication, unlockingThe host and the host can direct digital sharing one extension

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Type X three wire common extension

5.1 functional characteristicsWe use three line two line bus wiringThe host call extension, two-way communicationThe household can be set independently unlock passwordThe host capacity: 99 *4, 79 *8 39 *16 households, households, 51 households and 19 layer *20, layer *32, layer 9 *64 householdsYou can swipe to unlock IC/IDThe visual and non visual compatibilityThe 2 hosts share one extension, call, call, lock automatically switchThe 2 station may share a host machine, call, call, monitoring, automatic lock switchThe extension and host two-way communication, unlockingThe host and the host can direct digital sharing one extension

Digital four wire system

6.1 functional characteristicsWe use four line bus wiringThe host call extension, two-way communicationThe household can be set independently unlock passwordThe host capacity: 9 *15, 15 *15 16 *16 households, households, 15 *29 households, 29 households *15You can swipe to unlock IC/IDThe visual and non visual compatibilityThe 3 hosts share one extension, call, call, lock automatically switchThe 2 station may share a host machine, call, call, monitoring, automatic lock switchThe extension and host two-way communication, unlockingThe host has large panel with the auxiliary function, can call the extension lock out

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Digital four wire handle visual extension

6.1 functional characteristicsWe use four line bus wiringThe host call extension, two-way communicationThe household can be set independently unlock passwordThe host capacity: 9 *15, 15 *15 16 *16 households, households, 15 *29 households, 29 households *15You can swipe to unlock IC/IDThe visual and non visual compatibilityThe 3 hosts share one extension, call, call, lock automatically switchThe 2 station may share a host machine, call, call, monitoring, automatic lock switchThe extension and host two-way communication, unlockingThe host has large panel with the auxiliary function, can call the extension lock out

7 inch color digital hands-free extension

6.1 functional characteristicsWe use four line bus wiringThe host call extension, two-way communicationThe household can be set independently unlock passwordThe host capacity: 9 *15, 15 *15 16 *16 households, households, 15 *29 households, 29 households *15You can swipe to unlock IC/IDThe visual and non visual compatibilityThe 3 hosts share one extension, call, call, lock automatically switchThe 2 station may share a host machine, call, call, monitoring, automatic lock switchThe extension and host two-way communication, unlockingThe host has large panel with the auxiliary function, can call the extension lock out

Type X four line extension

6.1 functional characteristicsWe use four line bus wiringThe host call extension, two-way communicationThe household can be set independently unlock passwordThe host capacity: 9 *15, 15 *15 16 *16 households, households, 15 *29 households, 29 households *15You can swipe to unlock IC/IDThe visual and non visual compatibilityThe 3 hosts share one extension, call, call, lock automatically switchThe 2 station may share a host machine, call, call, monitoring, automatic lock switchThe extension and host two-way communication, unlockingThe host has large panel with the auxiliary function, can call the extension lock out

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