Dahua Original 7inch Indoor Video Intercom IP Camera Security Aystem Home Doorbell Screen Onvif Monitor Call Phone VTH1550CH-S2
Technical Details
Alarm I/O: | 6/1 |
Audio Compression: | G.711 |
Audio input: | All-direction Microphone |
Audio Output: | Built-in Loudspeaker |
Bidirectional Talk: | Support Dual-way Bidirectional talk |
Brand Name: | dahua |
Color: | White |
Installation: | Surface |
Memory slot: | Micro SD, Max 32GB |
Model Number: | DH-VTH1550CH |
Price history chart & currency exchange rate