Built-in infrared motion sensor adopt advanced digital fuzzy processing and combined with digital temperature compensation, reaching a low rate of false alarm. It is resistant to RF interference
Multi function integrated: welcome, wireless doorbell, warning alarm and other functions
The human voice (Ding Dong, Hello, welcome) and 32 pieces of song and alert sound for your choice
Digital energy saving design, low power; Two power supply modes, 3 AAA battery(not included)
4 volume degree adjustable
Description: The smart doorbell is a high-tech product which functions as welcome, sensor and alarm doorbell. Built-in microprocessor, intelligent infrared sensor technology, can effectively detect the human body movement from a variety of environments within the detecting range. Widely used in offices, homes, shops, factories etc., bringing convenience, joy and sense of security to your life.
Technical parameters: 1. Power supply: 3 AAA batteries (3*1.5V) or 9-15VDC power adapter (both are not included) 2. Induction method: infrared sensor triggered 3. Working temperature: -10 degrees to 50 degrees 4. Detection range: 6-8m 5. Detection angle: 110¡ã 6. Alarm volume: 85dB 7. Installation height: 1.5m-2.5m
The authorised South African distributor of this product is under no obligation to honour the manufacture's guarantees/warranties or to provide after-sales service.
Please note that this item is imported from the USA, and is designed to be used in the USA. In addition, if the unit is powered it will come with a US plug and an adapter/transformer may be required. Please click here for more information on power requirements, or check with us if you are unsure or need any assistance!
Please also note that certain items cannot be imported, these include Alcohol, Animals, Batteries, Flammable Materials, Currency, Food, Furs, Chemicals, Explosives, Medications, Plants, Seeds, Supplements, Pressurized Cans, Tactical Equipment, Vitamins, Weaponry and Weaponry Accessories. In these cases, the item and information is displayed for reference purposes only. If you are not sure if we are permitted to bring an item, please send us an e-mail with a link to the item to confirm.
Please also ensure that you are ordering the correct item for your particular application as returns to the USA are costly. Product reviews are also provided for most of our items, which can give you a good idea for possible things to look out for and the quality of the item. By clicking Add to Cart, you are confirming that the item is correct and you accept the conditions listed here.