Optical smoke detector, without base

• Optical smoke detector with high sensitivity digital processing algorithm.
• Automatic temperature compensation.
• Digital process algorithm.
• Low profile design.
• LED indication with 360 visibility.
• Sensor status indication every 8 seconds.
• EN54/7 certified.
• Supply voltage U 9-30 Vdc (Nom. 12/24 Vdc).
• Alarm state current: > base type B24 and B24D: 20mA / 12-30V; > base type B24RD: 33mA / 12V, 49mA / 24V, 57mA / 30V; > B12 type socket: 18mA/9V, 29mA/12V, 32mA/15V.
• Output in alarm state on the RI terminal: 20mA (max)/-3.3V.
• Protection degree: IP30.
• Operating temperature range: -10 / +60°С.
• Resistance to relative humidity: (93 ± 3) % at 40°С.
• Dimensions (D x H)(incl. base): 102 x 42 mm.
• Weight (incl. base): 160 g.