deaf person wireless vibration doorbell, ring&vibrate doorbell with 300m working range

Main features:

Wireless ring&vibrate doorbell:one push button +one chime unit
1. Portable design,Stylish style,use-friendly
2. 52 melodies (16 chord) selectable
3. 4 steps volume control
3. 280-300 meters' barrier-free of receiving range
4. Waterproof design for push unit(IP44 (weatherproof) rated)
5. Simple to use and easy-to-install without the hassle of running any wires
6. Receiver:3*AA battery,trasmitter:1*23A battery
7. The receiver will ring and vibrate, once a button is pressed
8. Different numbers of transmitter and receiver are freely to mix and combine(pair) together as one system
9. Special for Blind people or deaf people.
10.With a detachable belt clip,it can be hang on the belt.
11. Wireless frequency:315/433MHZ optiona

Specifications:

Transmitter power:1*23A battery
Receiver power:3*AA battery
Sound Volume Range:25-110dB
Push unit power consumption:< 10mw
Transmitter working voltage:≤12V
Working frequency:433MHZ±2MHZ
Chime unit standby current:< 1.0mA
Operation temperature:-10°C to 50°C
Environmental humidity:≤95RH

Manner of Packing:

1. Packing list:one push unit(transmitter) and one chime unit(receiver)
2. Beautiful gift box and Double Blister
3. G.W:0.2kg/set
4. 32pcs into one carton (EPE pearl cotton packaging);50pcs into one carton(plastic blister packaging)
5. Gift box dimention:23 x 14 x 11(CM) Carton dimention:52 x 40 x 48 (CM)

Easy to use, just hung on your waist, and when someone call you, the doorbell will
vibrate and you will feel.

Forrinx Company 20 years history:

1. Popular high-end wireless door chime brand 
2. Leading Professional manufacturer and exporter 
3. Nearly 100 professiona lengineers, the same frequency processing team of
4. Owning R&D center, obtains a number of patents, leading the industry with new concept of Digital Doorbell.
5. Possessing multi-level resources advantages from industrial design, graphic design, mold manufacturing, plastic molding, quality control, etc…
6. All products are in accordance with CE, FCC, Rohs and other quality certification.
7.Owning injection molding machine, chip mounter, wave soldering workshops, and complete productions lines. 
8. Obtaining ISO9001 certification, which guarantees products quality. 

Our Service:

1. Reply your inquiry in 24 working hours.
2. Customized design is available. OEM&ODM order are welcome.
3. Experienced staffs answer all your questions in fluent English
4. Exclusive and unique solution can be provided to our customers by our well-trained and professional engineers and staffs.
5. Special discount and protection of sales area provided to our distributor.