Wireless Wristwatch Style Emergency Button JA-03
Features & Functions:
1. Press the button in an emergency;one key for SOS
2. Sending wired/wireless the signal to the host for alarm calls
3. for emergency help, situable for elder, patients;
4. waterproof;
5. distance: 80m (no obstacle)
Work with Control panel 
Technical Parameters:
1. Power: Lithium C1620
2. battery life: 1 year
3. Frequency Available: 315/433 MHZ
4. Range: 80 meters
5. Operating Temperature: -20°C to 50°C
6. Humidity: UP to 95%, non-condensing
7. Size: 43*31*32mm
Package Includes:
Emergency Button *1 pcs
Wrist Strap *1 pcs
Pendant Strap *1 pcs
Other assessories
1. 18 year's experience in providing intelligent security solutions to global families and stores.
50+R&D engineers
20+products with patent
50+International qualification certifications
20+ production lines, and 5000m2 production base
30+ industry honors, and gained the highest technical award
100+ products see well on the international markets to 120+ countries
- Glories and certificates ISO9001, FCC,Rohs ,CE that we got :
2. We cooperate with more than 70 countries' customers ,participated in more than 40 large-scale international exhibitions .
3. We ship by Air Freight or DHL ,UPS ,FEDEX, EMS, TNT .We select the fast & relable way for delivery (Or you can choose the best convenient way ) ,We will pack them tohether and send in one shipment when you order more than 1 item .
We are the largest OEM manufacturer of alarm systems in China,we are reliable supplier of alarm system for over 16 years,so we believe we are the right supplier you are looking for. Until now, we supply CE/FCC/ROHS certified security alarms to more than 70 countries. We have our own R&D center and factory, which are capable to promote new products into markets and keep step with the latest technology, meet various requirements by providing OEM/ODM service!and provides all whole techniques and marketing methods to support the customers. Participate in more than 40 large scale international exhibitions.