2.4G Wireless Long Distance Door Phone Intercom Doorbell Two Way Audio Voice Sender Reciever Elderly Caller For Hospital Hotel Call Door Chime

Power Supply Method: polymer lithium battery 1800mAh

Battery Powered: DC5V/1A

Working Temperature: -20 ° C to 55 ° C

Transmission Distance: Approximately 1000 meters of open space, 20-100 meters of partition walls, floors 1-8

Working Frequency: B-gear frequency 462MHz A-gear frequency 434MHz

Working Time: Charge once for about 1 week

Charging Time: Approximately 5 hours when fully charged

Standby Time: 3-5 days

Sound Adjustment: 3rd gear adjustable

Music Ringtones: 38 ringtones

Ring Volume: Level 3 adjustment (standby machine volume adjustment key)

Call Sound: Level 3 adjust call size (adjust volume key during call operation)

Color: White

Product Size: 11.6 * 5.6 * 1.8cm/4.6 * 2.2 * 0.7inch

Charging Dock Size: 7 * 5.6 * 2.9cm/2.8 * 2.2 * 1.1inch

Attention: Two must be used together and cannot be used alone

Features:

【Long-Range Communication】: Our wireless two-way intercom system is designed for long-range communication, with a tested range of up to 300 meters. It can even penetrate walls and floors, allowing for clear communication from the 1st to the 8th floor. This makes it an ideal solution for elderly care, home or office communication.

 

【Slim and Sleek Design】: With a thickness of only 18mm, our intercom system is slimmer than similar products on the market which are usually over 22mm thick. The slim design, combined with a high-gloss UV-treated surface and a plastic + silicone button structure, offers a superior tactile experience.

 

【Intelligent and User-Friendly】: Our intercom system is designed with user-friendly features, including a talk light and battery light display for easy monitoring. It also comes with a charging dock for smart charging, ensuring the device is always powered and ready for use.

 

【High-Capacity Battery】: Powered by a 1800mAh polymer lithium battery, our intercom system can last for about a week with normal use (5 calls per day, 30 seconds per call). It also features a standby time of 3-5 days, making it a reliable communication tool for your home or office.

 

【Versatile and Adjustable】: Our intercom system offers two frequency options (462MHz and 434MHz) to avoid interference. It also features 38 ringtone options and 3 adjustable volume levels for both ringtones and call volume. Please note that the two devices must be used together and cannot be used separately.

 

Product selling points:

 

1. Bidirectional ringtone call, ringing the ringtone

 

2. Bidirectional intercom, hold down the TALK key to speak directly

 

3. Mobile call, mobile intercom

 

4. Outdoor open and unobstructed straight-line communication distance of 500-1000 meters

 

5. The appearance is slim and the thickness is only 18mm. Similar products on the market have a thickness of over 22mm, which gives a tactile sensation when held in the hand

 

6. The 1800mAh polymer lithium battery operates normally 5 times a day for 30 seconds each time for about 1 week,

 

7. The buttons adopt a plastic+silicone structure, with a high gloss UV technology on the surface, providing a super tactile feel

 

8. Intelligent and user-friendly design, with intercom lights and battery indicator lights, making it clear to customers at a glance

 

9. Place it on the charging dock during normal standby, intelligently charge, and never cut off power

 

10. Key on -0 gear - indicates shutdown A gear -462 frequency 462 B gear -434 frequency Encountering interference during the call, two machines switch to A or B mode