Wireless color digital video intercom doorbell
Product Description
2.4G wireless video doorbell, wireless doorbell color, 2.4G intercom, wireless video intercom doorbell is the latest development and production of high-tech security products category, no wiring, indoor and outdoor unit can be another intercom call, indoor unit can be monitored at any time outdoors, the indoor unit can control the remote machine to open the door locks. Anti-interference ability, clear picture quality! Set of wireless doorbell, infrared night vision, video intercom, remote control to open the door in one to overcome the traditional shortcomings wireless doorbell can not talk, but also avoids the need for wired doorbell wiring construction of the trouble is upgrading of traditional products doorbell! You are welcome to use ~ ~ ~ Agents ~ export trade distribution. We sincerely welcome all calls from business!
One. Product Features:
1. Video intercom function: when guests are coming, according to over doorbell intercom call freedom of speech clear, as in front.
2. Outdoor monitoring function: the door has a strange sound, touch, then clear, safe and secure.
3. Remote control lock function: the family home late; the weather is too cold outside; do not want them in bed; do not want to get up in front of the computer; touch, come to see automatic lock.
4. Photo archiving: the owner was not at home, a visitor. Come as long as the touch of the doorbell, will automatically take pictures store, the owner came back freedom of inquiry. Miss any important meetings;
II. Module Features:
1, using the 2.4G ISM band digital public.
2, the transmit power 20dBm, receiver sensitivity of-105dBm.
3, the air transfer rate of up to 2Mbit / s, greatly reducing transmission time space.
4, using ARM9 core, super-computing power.
5, simplex, half duplex, duplex multi-mode.
6, 8-bit digital audio signal with the serial input, 16-bit audio sampling accuracy, DAC audio output.
7 high-definition camera, 30W pixels, 320 x 240 resolution, 2.4-inch LCD display, as is clearly visible day and night.
8 image using MJPEG compression, one-way wireless up to 15 ~ 18 frames / sec.
9, the communication distance of 300 meters open field.
10, the use of AFH Adaptive Frequency Hopping technology, 40-bit randomly generated password, anti-dry worry, security is strong.
11, automatic power-saving sleep protection, external wake-up work.
12 indoor unit using 3.7v lithium battery, fully working current of 190mA, standby time is 20 ~ 30mA.
13, through the FCC certification and ROHS certification
14 Other optional features: Automatic image storage, image camera (storage doorbell TA-306), can be implemented two tow three.
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