1. Type of optical alarm signal

2. Synonyms: alarm; Alarum; alert; warning signal

3. 7 synonyms for Alarum: alarm, alert, tocsin, warning, warning signal, alarm, alert

4. An alarm system comprising an alarm signalling device comprising a transceiver for transmitting an alarm signal.

5. Audible alarm signal device with frequency modulation:

6. 9.2.3.2. Audible alarm signal device with frequency modulation:

7. The alarm signal is modulated differently based on a type of the alarm event.

8. In response to an alarm condition, an alarm signal Is sent to a gateway.

9. When the duration reaches a predetermined value (tdOn), an alarm signal (ALARM) is activated (Fig.

10. A faster sounding alarm is a signal to evacuate.

11. Device for generating the radiotelephone alarm signal on # kHz

12. Upon detection of an alarm, the inventive device (1) sends an alarm signal with additional information.

13. The Alarm module AM1 is designed to signal system failures.

14. The alarm signal could indicate high level and/or overfill.

15. Unsetting of the alarm system shall immediately cut the signal

16. Explosion-proof acoustic signal transmitters, in particular explosion-proof horns, alarm clocks, loudspeakers, signal generators and sirens

17. The signal receiving terminal, the alarm supply, the alarm element are electrically connected to the second control circuit.

18. Michael, my sensors detect the electronic signal of a silent alarm.

19. The unsetting of the alarm system shall immediately stop the signal.

20. There are two primary reasons to use a radio alarm signal:

21. • alarm and signal systems and devices, electronic, (excl. household smoke detectors)

22. The communication circuit receives the control signal from an alarm module.

23. An Alarm Indication Signal-Customer Installation signal is generated to enhance the ability to sectionalize the data path.

24. Method and apparatus for determining the origin of an alarm indication signal

25. Alarm and signal weapons, salute and acoustic weapons as well as replicas;

26. In the case of a fire alarm system with voice communication capability, the alert signal and the alarm signal may be transmitted by means of the loudspeakers in lieu of bells.

27. In other exemplary embodiments, the frequency content of the alarm signal is modified if the spectral profile of the ambient sound field contains spectral components that may mask the alarm signal.

28. The VAS may include a facility generating an alarm signal by radio transmission.

29. * Audio/visual alarm Annunciator: Provides a loud audible signal and visual strobe to indicate an alarm condition in the drying process

30. When an adder circuit (4) adds the turn signal sound analog signal to the alarm sound pulse signals and outputs the result to the speaker, the speaker outputs a turn signal sound and alarm sound at the same time.

31. Automatic dialer is acceptable to signal an alarm situation to a monitoring station.

32. "5. Alarm and signal weapons, salute and acoustic weapons as well as replicas;

33. ‘Alarm signal device’means a device indicating that intrusion into or interference has occurred;

34. Such shutdown shall not prevent the alarm signal from being triggered by other malfunctions.

35. This requirement concerns the indications given to passengers relating to the passenger alarm signal.

36. This requirement concerns the indications given to passengers relating to the passenger alarm signal

37. That shutdown shall not prevent the alarm signal from being triggered by other malfunctions

38. The alarm signal may include a combination of an audible signal (90), a text message (60) and a flashing lamp (H1-H4).

39. Provided is an alarm output circuit that is able to handle a plurality of concurrent occurrences of alarm factors on the basis of an alarm signal outputted from one output terminal.

40. 2.3. 'Alarm signal device' means a device indicating that intrusion into or interference has occurred;

41. Further, the alarm indication signal may be employed to trigger use of the protection path.

42. If the radiation emitted is above a certain threshold, the apparatus sends an electrical signal via the fire alarm relay to a fire alarm apparatus.

43. The generation of ATM-AIS (forward alarm signal) is inhibited in the primary node (11,21) and in the interconnecting network (30), whereas the generation of ATM-RDI (return alarm signal) is inhibited in the secondary node (12,13,14,22).

44. In the case of such a liquid transition detection, the sensor control generates an alarm signal.

45. ‘An optical and acoustic alarm shall be present at the steering position to signal the following:’

46. The level of the alarm signal is increased as the ambient (or background) sound level rises.

47. The visual alarm shall give an indication of the strength of signal detected by the WTMD.

48. An optical and acoustic alarm shall be present at the steering position to signal the following:

49. An optical and acoustic alarm shall be present at the steering position to signal the following

50. The visual alarm shall give an indication of the strength of signal detected by the WTMD

51. Loomis in 1874 with another engineer developed and helped deploy four fire alarm telegraph signal boxes.

52. A person entering the area carries an alarm unit (30) which, when actuated, transmits an emergency signal.

53. An alarm signal can be generated when any of the physical parameters exceeds a corresponding threshold value.

54. The alarm signal (150) comprises information relating to an identity associated with the wireless communication device (110).

55. An exit path indicating device incorporates at least a first port for receiving an alarm indicating signal.

56. Switching off one acoustic alarm shall not prevent another signal from being set off by another cause.

57. If there is no wheelhouse, this alarm signal shall be given outside the room to be protected;

58. According to an embodiment of the present invention, a method for receiving urgent alarm contents through a broadcast system includes the steps of: receiving a broadcast signal; parsing an urgent alarm table contained in the broadcast signal, the urgent alarm table containing an urgent alarm message and an urgent alarm contents transmission structure descriptor for signaling the information of the urgent alarm contents concerning the urgent alarm message, and the urgent alarm contents transmission structure descriptor containing the IP address of an IP datagram for transmitting the urgent alarm contents; receiving the IP datagram of the IP address; and decoding the IP datagram so as to reproduce the urgent alarm contents.

59. 12.1.1.7 The visual alarm shall give an indication of the strength of signal detected by the WTMD.

60. The alarm signal includes an indication of an adverse operational condition of the machinery protection monitoring system.

61. Where the secondary agent concentration value exceeds a secondary threshold value, an alarm signal may be activated.

62. ►M3 An optical and acoustic alarm shall be present at the steering position to signal the following: ◄

63. Device and method for activating an acoustic signal generator of a motor vehicle, motor vehicle and alarm system

64. The Pirker report is an excellent contribution and a fundamental alarm signal in the fight against this scourge.

65. The alarm unit (180) includes another transmitter (187b) for transmitting an emergency signal indicative of an emergency condition.

66. Furthermore, the user inhibit signal is indicative of a user-enabled alarm inhibit or a user-enabled bypass.

67. An alarm signal is generated by the safety device (2) when the position deviates from a predeterminable value.

68. Constant tone alarm signal device (constant frequency spectrum), e. g. horns: acoustical, etc. data according to Appendix # of this Annex

69. Alarm systems, comprised of electronic thermometers connected to an annunciator which provides a warning signal regarding unacceptable temperature readout displays

70. (4) Audible and visual alarm signal shall indicate to the train crew an emergency opening of one or more doors.

71. Electric and electronic alarm installations, alarm sirens, alarm clocks, central alarm posts and stations

72. Central station alarm units and alarm devices, alarm monitoring stations, gauges and alarm signalling devices, accessories and actuators for alarm devices and alarm systems

73. Constant tone alarm signal device (constant frequency spectrum), e. g. horns: acoustical, etc. data according to Appendix 4 of this Annex.

74. Alarm stations and alarm centres

75. These conditions can all be grouped into one supervisory signal that is Annunciated at the fire alarm panel and at central station

76. This means that the system has raised the alarm twice for a drowning accident through the prevailing signal states on both channels.

77. The alarm has control means responsive to the energising and de-energising of the light fitting a preset number of times over a preset time period to apply a reset signal to the alarm thereby to reset the alarm in the event of accidental triggering thereof.

78. Electric and electronic alarm installations, alarm clocks, central alarm posts and stations

79. The transducer (170) generates an operational alarm in response to receiving the adverse condition signal when the detector (110) detects the adverse condition.

80. Activation of a fire detector shall set off a visual and acoustic fire alarm signal at the control panel and the indicator devices