Wireless digital voice intercom doorbell, works in 2.4G ISM. Transmission power is less than 100MW, AFH adaptive FM technology, with strong communication confidentially, clear voice, wireless remote unlocking, power saving and far distance communication. The product is suitable for offices, villas, courtyard and unit family places.
Features:
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2.4GHz ISM digital frequency hopping and encryption technology, transmission distance up to 30-100m in free field, robust anti-interference.
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Outdoor unit with touch button, power saving, nice design, voice clear and loud.
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Rainproof, anti-oxidation and wear resistance outdoor unit, with rain-proof cover.
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Indoor unit is with handhold, couple with exquisite base, beautiful and practical.
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Indoor unit with ring reminder and flash reminder.
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Indoor unit with unlocking button, supporting wireless remote unlock.
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Both indoor and outdoor unit use the high capacity lithium-ion rechargeable battery, can be charged through mini chargers, long standby time.
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Microprocessing technology, automatic remote control, excellent performance, high reliability.
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3.5 inch TFT color display, 0.3 megapixel camera, clear night image.
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Two-way intercom and remote control unlock function.
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Time displayed on an indoor monitor.
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The display can automatically take/save/view more than 100 photos.
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The monitor can be hung on the wall, on the cabinet, or on the table.
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Built-in 16 chord melodies.
Specifications:
Plug: US/UK/AU 100-240V
Battery Work Voltage: 3.4V~4.1V
Battery Charge Voltage: 5V
Battery Charge Current: 200ma(TBD)
Indoor Unit Standby Current: approx. 2ma
Indoor Unit Work Current: 90ma(TBD)
outdoor Unit Standby Current: approx. 10ua
outdoor Unit Work Current: 110ma(TBD)
work Temperature: -10~70 ℃
work Frequency: 2400MHZ---2483MHZ
Transmission Power: 18dbm(TBD)
Sensitivity: -90db
Distance in Open Area: 300m
Audio Rate: 16K
Audio Digits: 16 digits
Time Delay: approx. 16ms
Total Harmonic Distortion: -60db
S/N Ratio: 90db
Frequency Response: 500hz~10khz
Indoor Size: 17.5*5.5*3.3cm/6.9*2.2*1.3in
Outdoor Size: 15.5*9.5*5.5cm/6.1*3.7*2.2in
Charger Base: 10.5*9.5*13.1cm/4.1*3.7*5.2in
Package Weight: 800g/28.2oz
Package List:
1 * Indoor Unit (Battery Included)
1 * Outdoor Unit
2 * Charger
2 * Power Line
1 * Connecting Line
1 * Screws Installation Kit
1 * User Manual
Notes:
1. The machine should be placed on the place with solid, well-ventilated, dry and no direct sunlight, no strong magnetic fields and dust.
2. Do not use chemical to clean the ; clean, soft and dry cloth can be used to clean.
3. Advoid to press multiple keys at the same time.
4. Outdoor and indoor unit needs to match with specified modles, and can not mix to use with other modles or other company'sproduct.
5. Do not open the machinewithout permission, please contact with your dealer or our technical department if you need any maintence.
6. Please allow 1-3cm error due to manual measurement. Thank you for your understanding.
1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution. 1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. 2. If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 " in very area 3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. 
We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.
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