Net weight: 125g Gross weight: 165g
Packaging box size: 98.00 X 78.80 X 65.00mm
1. Outdoor range: 80-100m (note: the range is affected by the surrounding environment)
2.52 Multiple genres to choose from
3.4 level adjustable volume
4. The transmitter and receiver can be freely paired
5. Receiver operating voltage: 90-260V
6. Standby current: 7mA
7. Working current: 60mA
8. Modulation method: ASK (AM)
9. Operating frequency: 433MHz
10. Material: Abs
11. Waterproof: IP55
12. Size: 72 * 72 * 18mm
13. Net weight: 69g
SOS button emergency pager
1. Modulation method: ASK (AM)
2. Wireless encoding: 1527
3. Power supply: button battery 3V (CR2016 X2)
4. Working current: ≤ 15mA
5. Static current: ≤ 3 µ A
6. Operating frequency: 433MHz
7. Material: ABS
8. Waterproof: IP55
9. Size: 59 * 34 * 12mm
10. Net weight: 18g
The package includes:
1 x SOS button transmitter
1 x wireless doorbell
1 x hanging rope
1 x English manual









Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.

Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
