ip loudspeaker two way talkback

... on the top surface of the speaker can be used to alert room occupants of an incoming audio message or emergency notices. With the built-in microphone, the operators can deliver two-way communication at any time,

..., Built-in Flash, Dual Sim Card Slot, Music Playback, Touch Screen. Download and install the APK (ZELLO). can you use the two-way talkback function.Front-facing Camera & Rear Camera, G P S, Videos Play,

... low power consumption 4)2K high resolution 5)APP support IOS/Adroid system 6)Alarm by voice and lighting 7)Built-in microphone and loudspeaker, two way audio 8)Support cloud storage and TF card local storage 9)ABS material housing,

Wireless Mini Household IP Network Camera 1. Support video control 2. Two-way voice talkback 3. Motion detection 4. Eexternal alarm(sends information to alarm the server by Email, FTP) 5. Manufacturers provide free DDNS, and has been written into equipment...

... a forest region in the far area which has video transmission needs. product support all nets video transmission, site sound collection and two-way audio talkback, low power consumption standby mode, support timing, text messages and phone waking up. May

... chargeable battery 1080P high resolution APP support IOS/Adroid system Super low power consumption Built-in microphone and loudspeaker,support two way audio Alarm by voice and lighting Support cloud storage and

...IP Camera Main feature • Solar panel universal adjustment, built-in super capacity battery • Ultra-low power standby, quick wake up in 0.2 seconds • PIR sensor + radar dual alarm detection • High-performance ISP and 1/2.7" progressive sensor, blacklight full color • 1920*1080P HD video • Built-in microphone and loudspeaker,support two way

... detect intruder activity. This camera is built with microphone and loudspeaker for two-way audio function. User can communicate with camera-end individuals directly. Features 1. PIR motion detection 2. play and plug ip camera 3. Support Micro Sd Card For