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Embedded series
Embedded hands-free one-key walkie-talkie phone
Product No.AFT-QR-01
Housing material: 304 stainless steel
Dimensions: 250×150×45mm
Protection: IP54
Adapt to temperature: -20 - 70 ℃
Relative Humidity: ≤75%

Product details

Product introduction
Aft-qr-01 emergency telephone can be compatible with many brands of program-controlled telephone exchanges on the market. It is an emergency help telephone specially designed for van elevators, pharmaceutical clean rooms, dust-free workshops and other places. It has the characteristics of one key automatic alarm, one key cyclic dialing, one key automatic intercom and so on. It is not only the necessary communication equipment for elevator emergency help, but also the convenient communication equipment for intercom in clean room.





Product features
1. 304 stainless steel, with fine grain wire drawing treatment on the surface, with the characteristics of waterproof, dustproof, moisture-proof, corrosion-resistant, violent knocking and so on;
2. The emergency button is a self resetting luminous button produced by the most professional manufacturer in China. It is made of 304 stainless steel and has the characteristics of waterproof, moisture-proof and dust-proof;
3. The main board of the telephone adopts imported single-chip microcomputer to cooperate with the chip development of the company. All components adopt SMT chip technology, which has rich functions and high integration. Two dry node interfaces of one on and one off are reserved to enhance the linkage with external equipment;
4. The overall protection grade of the telephone is IP54, which can be wiped with a wet rag, but can not be drenched with water;
5. The sound level adjustment mode can be adjusted according to needs.




Introduction to telephone functions (please confirm the specific functions before leaving the factory due to the high integration of the main board)

1. Emergency alarm: after pressing the hands-free button, the telephone will automatically dial the emergency alarm telephone number, such as 110;
2. Circular dialing: after pressing the hands-free button, the first group of numbers will be dialed automatically. If the line is busy or no one answers, it will be transferred to the second group. When the last group is still busy or no one answers, it will be automatically transferred back to the first group until someone answers or hangs up;
3. Automatic hang up: after the call, the caller will automatically detect the busy tone signal and anti limit signal of the switch, and hang up after confirmation for several times;
4. Linkage function: the telephone reserves two disconnection nodes: one for disconnection and one for disconnection. When the telephone is off hook / hung up, the two trunk nodes provide two groups of pulse switching value signals of one for disconnection and one for disconnection respectively;
5. Logo Customization: the logo logo and operation instructions can be customized according to requirements;
6. Support the customization of overall dimension and color.


Specific parameters




Structural diagram





installation diagram


a. After unpacking, unscrew the telephone with a screwdriver;
b. Drill 4 holes on the wall according to the installation hole position of the bottom shell Φ 6 and insert the rubber plug (if it is in the elevator, drill 4 M4 holes on the car wall and tap the teeth);
c. Fix the bottom plate of the telephone on the rubber plug with the supporting self tapping screws and gaskets (or fix the bottom plate of the telephone on the lift car wall with M4 screws and gaskets);
d. Connect the telephone line, find the supporting setting button and connect it to the motherboard;
e. Fix the telephone with a screwdriver.





Product packaging specification
1. Emergency telephone, 1 piece
2. Power adapter, 1 piece
3. Set one button (if multiple telephones are purchased in the same batch, the button will be matched appropriately)
4. Telephone line, 2 cores, 1.5m, 1 piece
5. Rubber plugs, 4
6. Factory number and product certificate: pasted on the back plate of the telephone
7. Quality assurance card, 1 copy; Product manual, 1 copy

Contact us

Tel:13058508121 / 13925760781
Email:afutel@163.com
Room 401, Building 1, No.131, Huailin Road, Humen Town, Dongguan City, Guangdong Province

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