• Single or Dual Action versions
• Durable die-cast construction
• Reset key matches the fire alarm control panels
• Compatible with IPA Series panels
• SLC Class A, Class X & Class B
• Product includes a 5 year warranty
• UUKL Listed for Smoke Control

• One (1) Form C relay contact
• SLC Class A, Class X & Class B
• Mounts in a standard 4 or double gang box
• Wiring terminals accessible when mounted in box
• All wiring terminals accept 22 to 12 AWG
• Product includes a 5 year warranty
• UUKL Listed for Smoke Control

The OSYSU is used to monitor the open position of an OS&Y (outside screw and yoke) type gate valve. This device is available in two models; the OSYSU-1, containing one set of SPDT (Form C) contacts and the OSYSU-2, containing two sets of SPDT (Form C) contacts. These switches mount conveniently to most OS&Y valves ranging in size from 2 to 12 (50mm to 300mm). They will mount on some valves as small as ½ (12,5mm). The cover is held in place by two tamper resistant screws that require a special tool to remove. The tool is furnished with each device.

• Selectable Rate of Rise and/or Fixed Heat Detector
• Low profile
• Reliable detection technology
• LED Alarm Indicator
• Ambient temperature listing of 32° F to 150° F
• Simple DIP switch address setting, no programming tool required
• Product includes a 5 year warranty
• UUKL Listed for Smoke Control

The RTS Series complies with the requirements of NFPA 13 and 72 for a room temperature switch to operate at 40°F to protect a dry pipe valve from freezing. The RTS can also be used for other temperature detection applications.

The normally open detector, RTS-O, will close the contact when the temperature drops below 40°F (4,5°C). The normally closed detector, RTS-C, will open the contact when the temperature drops below 40°F (4,5°C). The detector will automatically reset to the normal state when the temperature rises above 40°F (4,5°C). The RTS Series Room Temperature Sensors are precision engineered, designed and manufactured for commercial or residential use.

• One (1) Class B monitoring input
• SLC Class A, Class X & Class B
• Mounts in a standard 4 or double gang box
• Wiring terminals accessible when mounted in box
• All wiring terminals accept 22 to 12 AWG
• Product includes a 5 year warranty
• UUKL Listed for Smoke Control

The Model PTS-C is designed to supervise sprinkler system control valves and may also be used to secure gates and other applications. This unit is particularly useful for unusual conditions, such as non-rising stem valves.

Nema 6P enclosure allows the device to be mounted outdoors, even in areas subject to flooding such as pits and wells. Sealed reed switch operation virtually eliminates contact corrosion.

Turning the valve wheel will pull the plug out of the receptacle. The plug cannot be reinserted after operation until the plug receptacle cover is removed with the special hex key provided. This key should be left with the building owner or responsible party. Replacement or additional cover tamper screws and hex keys are available.