Self Generating Doorbell Home Intelligent Electronic Elderly Pager

Long lasting and when lightly pressed and ringingThe doorbell button has passed 100000 press tests and its quality is stableStrong penetration performanceThe sensing distance can reach 200 meters in areasStrong penetration performance, with a sensing distance of up to 200 meters in areasPower supply mode: ACPower supply voltage: 220 (V)36 chord ringtonesPower consumption: ≤ 0.5 (W)Scope of application: For visiting households, villas, offices, hotels, etcType: doorbellSize: As shown in the pictureThis software package includes:1 button and 1 receiver (excluding other exposed objects)Due to measurement reasons, please allow an error of 1-3 centimeters.2. Due to differences in computer screens and monitors, the actual color may slightly differ from the image.Thank you for your understandingThe ringtone and volume can be adjusted to meet your original needs. No longer have to worry about not being able to hear the sound or hearing the sound too loud.

• Long lasting and when lightly pressed and ringing
• The doorbell button has passed 100000 press tests and its quality is stable
• Strong penetration performance
• The sensing distance can reach 200 meters in areas
• Strong penetration performance, with a sensing distance of up to 200 meters in areas
• When a visitor presses the doorbell, your phone will receive a notification (you can see, hear, and talk to anyone at the door, and you can even remotely unlock it through the app from anywhere.