Emergency Call Device Product Product Product
Company Profile
| Location: | shenzhen, guangdong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Gsm Alarm System, Alarm Manufacturer, Burglar Alarm, Cctv Security Came |
Product Description
emergency call deviceName: emergency call deviceWork with wireless alarm systemPress button to summon aid in an emergencyOperating power: 23A 12V (Alkaline Battery) Wireless transmitting distance >450ft (in open area) Service life < 2 years Wireless Frequency: 433MHz Chip: eV1527
Website:http://www.home-security-life.com
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