Feature(may vary by option.)
●✅ SIMPLE, FAST WIRELESS INSTALLATION: Sensor detects motion and sends a signal to the receiver. More than 1 transmitter SKU is optional.
●✅ SELECTABLE RINGONES The receiver has a doorbell design with 36 different ringtones from melody sounds to simple basic sums, for personal preferences and 5 welcome songs for retail use.
●✅ WIDE RANGE The transmission distance of the driveway alarm is up to 900 feet (the distance from the detector to the receiver) and the detection range of the infrared sensor is approx. 13-26 feet to keep you informed and safe. You can place the motion sensor detector in the room of Alzheimers diseases, sleepwalk the elderly and put the receiver in your home.
●✅ Multipurpose Motion Sensor, Door Alarm, Mailbox Alarm, Retail, Shop, Welcome Doorbell, Cordless Fall and Hiking, Shop Window Entrance Bell Cat Dog Monitor Alarm.
●✅ Adjustable volume and light mode, 4 levels adjustable volume (Loud/High/Middle/Low) 113-25dB. Batteries and USB dual power supply.
[1 Receiver and 1 Transmitter]
[1 Receiver and 2 Transmitters]
Description
FEATURES - PIR MOTION ACTIVATED - Welcome the guest/customer/visitor during the day, anti-thief at night, prevent the loss of wandering dementia patients, noisemaker welcome/doorbell/motion door alarm/color light, etc. Five memories, the store owners secret assistant. - Remote transmission, 280 m (918 feet) in open place, suitable for more places! - 8-chord music chip, 40mm horn, more comfortable, louder! - Colourful LED lights, brightness can be adjusted, can use different colours to distinguish different inputs, smarter. - Independent alarm horn, maximum 113dB, can effectively deter thieves. - Volume can be adjusted, have memory function when changing batteries, more considerate and convenient! - Can learn a maximum of 32 infrared, vibration, magnetic etc. wireless sensor accessories and 8 remote controls. - Applicable to all kinds of shops, shop owners, entry alarm for businesses, hotels, offices, factories, houses, shops, garage, supermarket, boutiques, villas and so on. Application: split welcome doorbell, sleepwalking alarm, family anti-theft, garage anti-theft, induction doorbell, mailbox game, sensor light and colorful lights, sensor detector, doorbell, induction doorbell, welcome homes, Alzheimers door alarm and so on. The receiver host can learn a maximum of 32 infrared curtains to detect different entrances with its color light to distinguish the entrances. Electrical Instructions Receiver host with 3 5 (AA) alkaline batteries or micro USB power supply (all not included). Infrared curtain with 3 7 (AAA) alkaline batteries or micro USB power supply (all not included). Receiver host battery can use 5 to 7 months (ringing 30 times a day). Infrared curtain battery can be used for 5 ~ 7 months (detect 30 times a day). Note: receivers can only be used indoors. The proximity detector should be installed in one position to prevent direct sunlight and rain. ks-sf20r wireless welcome doorbell