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3110 |
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| A synchro twin beam infra-red detector with a range of 30 metres, suitable for indoor protection. It detects intruders when both the upper and lower beams are simultaneously broken. The detectors each require a 12V to 20V DC supply and the transmitter has a green LED in transmitting mode and the receiver has a red LED in alarm mode. A reed relay output is provided with normally closed contacts. |
| Recommended range: |
30 metres (indoor use) |
| Beam characteristics: |
950nm modulated 700Hz |
| Beam response time: |
50 to 100msec. |
| Relay output: |
Reed relay NC |
| Power requirement: |
12 to 20V DC |
| Rx alignment adjustment: |
180° (▒90°) horiz. |
| Environment: |
-25°C to +50°C |
| Case material: |
Infra-red transmissive |
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