Bosch Wireless PIR Detector RF940E

Bosch Wireless PIR Detector
Model: RF940E
Wireless PIR works with Bosch Wireless Reciever RF3212E

The RF940E is a high performance PIR motion sensor that uses advanced signal processing to provide outstanding catch performance and unsurpassed false alarm immunity. The RF940E’s pet immunity tolerates pets and animals such as a dog up to 13 kg, two cats, or numerous rodents. The detector contains an integral RF transmitter capable of transmitting up to 300 m in open air.

Mounting Considerations
Surface or corner mount (with or without the optional bracket) at a height between 2.3 m and 2.7 m high.
• The maximum wireless range of the detector, in open air, is approximately 300 m. In normal household or commercial applications, keep the detector within 100 m of the assigned control panel receiver.
• Temporarily mount the detector using double-sided tape, and test it for both detector coverage and RF range from the desired location before mounting it permanently.
• Mount the detector where an intruder will most likely cross through the coverage pattern.
• Do not mount in areas with large metallic surfaces such as heating ducts or electrical wiring which may inhibit the sensor’s RF signals from reaching the control panel receiver.
• Do not mount the detector outdoors or where direct sunlight can reach it.
• In pet immune applications, do not mount where pets can climb because the upper areas are not immune to pets.

Note Optional mounting brackets can reduce the range and increase dead zone areas.
Do not use brackets in pet immune applications.

See Optional Brackets

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Battery Recommendations
The following battery types are recommended for correct
operation of your detector: Duracell® DL123A, Energizer®
EL123AP, or Panasonic® CR123A.

Technical Specifications
Environmental Considerations
Complies with EN50131 Environmental Class II, Security Grade 2
Relative Humidity: Up to 95%, non-condensing
Temperature (operating): 0°C to +49°C
Mechanical Properties
Dimensions: 7.6 cm x 5.7 cm x 3.8 cm
Power Requirements
Batteries: Two 3 VDC Lithium batteries.
Battery Life: Approximately 5 years under normal operating conditions
with the recommended battery types.
Transmission Characteristics
Frequency: 433.42 MHz
Maximum RF Power: less than 10 mW