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Discovery Telecom
Communication & other equipment.
Easy to choose, easy to buy
Tel./Fax: +358 9 3158 7490
E-mail: info@discoverytelecom.eu
Communication & other equipment.
Easy to choose, easy to buy
E-mail: info@discoverytelecom.eu
Wireless indoor siren EWS3
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The main functions and characteristics
EWS3 - Simply shaped EWS3 device has it all: built-in siren speakers and LED indicators operating with ELDES wireless alarm systems to ensure security. The device is designed to notify the user by audio and visual signals in the event of alarm as well as in event of system arming/disarming. Two tamper switches prevent the enclosure from attempt to open or detach the device.
SPECIFICATIONS:
| Battery type | 1,5V Alkaline AA type |
| Number of batteries | 4 |
| Battery operation time | ~ 18 months (might vary in different conditions) |
| Wireless transmitter-receiver frequency | 868 MHz |
| Wireless communication range | Up to 30 meters in premises; up to 150 meters in open areas |
| Range of operating temperatures | -20... +55 °C |
| Dimensions | 167x80x34 mm |
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www.discoverytelecom.eu
Please check prices and availability of equipment.
www.discoverytelecom.eu
Please check prices and availability of equipment.