890jp152 human body induction visitor chime black and white voice doorbell people walking reminder anti-theft alarm 890JP152人体感应迎宾器黑白语音门铃人来人走提醒器防盗报警器

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Brand: Jin Yufeng

Name: 5301 Induction Doorbell Welcome Sensor

Alias: Wireless Doorbell / Induction Doorbell / Electronic Music Doorbell / Electronic Welcome System / Doorbell Reminder / Hello, Welcome to the Welcome System

Application scope: widely used in various places such as banks, supermarkets, office buildings, convenience stores, shops, hotels, factories, and homes.

Function: The human infrared thermal sensor is usable in both day and night, unaffected by environmental factors. It can be used as a door welcome or a security alarm. It brings convenience, joy, and a sense of security to your family, friends, and the production and life of your friends.

Human voice and 38 music options available, can use transformer [power adapter], human infrared heat sensitive, can be used normally in the day and night, unaffected by the environment, can be used as a door reception or alarm.

Two: Induction doorbell and welcome device image display

Human voice and 38 music options available, can use transformer [power adapter]. Human infrared heat sensitive, can be used normally at night and day, unaffected by the environment, can be used as a door reception or alarm.

Three: Usage Instructions
1. Install three AAA (7-volt) 1.5V batteries. This device consumes very little power, and the batteries can last over two months. Hang the electronic welcome doorbell on the side of the door or install it on the door, and switch it to the human voice or music level. When a guest enters, the electronic welcome doorbell will emit a sound of "music or human voice: Hello! Welcome!"
2. The effective warning detection distance is about 2-8 meters, and the detection effective angle is 110 degrees. Please install the detection direction within this range, and the alarm volume is about 95 dB.
3. Universal rotatable base, allowing easy adjustment of detection angle.
4. When used as a doorbell, install the sensor at the top of the door or on the wall, adjust the angle of the probe to the appropriate position. When guests enter the detection range, the doorbell will automatically sound an alert to the host (or you can choose to say: "Hello, welcome").
5. When used for alarm warning, the probe should be installed as close to windows, doors, stairs, and other areas where thieves are likely to enter. The sensor doorbell welcome device should adjust the angle of the probe to the appropriate height and calibrate the monitoring direction to the appropriate position. When a thief enters the security zone, the system should promptly alert and remind the owner, deterring the thief.

Four: Main Functions
Full-automatic human-body sensing, ultra-long range, wide-angle detection
Adjustable Direction
The host is equipped with an internal speaker, with an alarm volume of 75-95 decibels.
Welcome/38 Beautiful Music for Self-Selection
Powered by three AA batteries, energy-saving and durable.

Five: Product Parameters:
1. Power supply: DC 4.5V (3 AAA 1.5V batteries), external 9V power supply.
Detection range: 2-8 meters
3. Packing: English and Chinese language paper box packaging
4. Sound Pressure: 95dB ± 5dB
5. Sensing Method: Infrared Sensing Trigger
6. Power-on delay: 5 seconds
7. Standard configuration for single machine: doorbell host + double-sided tape + screw package + power supply
8. Ambient temperature/humidity: -25℃—55℃ 5%—95%RH
9. Measure angle/range: angle 60° - 110°

Product Size: 80*85*40mm, Blister Packaging

Section 6: Installation and Usage Method
1. Fix the support to the location where you want to install it using screws.
2. Push the battery cover on the back of the doorbell in the arrow direction, insert three AAA 1.5V batteries (recommended to use alkaline batteries), and cover the battery box cover.
3. Move the switch on the side of the doorbell to the voice or music mode, and press the black music selection button to choose your favorite music.
4. Attach the doorbell to the bracket through the clamp, and when a guest enters, the electronic welcome doorbell will emit the sound you previously selected.

Seven: Product Advantages:
Welcome mat, also known as an infrared sensor doorbell, is an electronic product used in convenience stores to welcome guests and prevent theft. The infrared sensor doorbell emits a pleasant sound, especially: "dingdong", "Hello, welcome!", which is particularly favored by users. As soon as the customer enters the door, they hear the welcome voice, which plays a polite greeting and serves as a reminder for both staff and greeters. For security purposes, simply switch to the alarm sound position button, and the alarm sound will be switched in just 1 second. When a thief tries to steal from a store or a room, they will hear a sharp alarm sound as soon as they reach the door, and the timid thief will immediately run away, adding an unexpected sense of security.