Ceiling-mounted microwave sensor
- Supply voltage - 220-240 Volts AC 50Hz
- Load - 10A of lighting and or ventilation including incandescent, fluorescent, compact fluorescent, low voltage (switch primary of transformer).
- Infra-red setup via programming handset
- Time out period - Adjustable 10 seconds to 99 minutes
- Light level - Light to Dark
- Terminal capacity - 2.5mm²
- Material - Flame retardant ABS, fixing clip polypropylene
- Type - Class 2
- Frequency - 5.8 GHz
- Temperature - -10°C to 35°C
- Conformity - EMC-89/336/EEC LVD-73/23/EEC
- 5-year warranty
The PRE4202-PRM is a mid-range microwave presence/absence detector for the automatic control of lighting, heating and ventilation.
The extended range that a microwave detector provides can enable the unit to replace several traditional PIR detectors. This detector has a low profile design which allows flush mounting into a ceiling tile, or surface mounting using an optional back box (PRE3BB). It's reduced head size makes it unobtrusive to occupants.
All timings, light levels, and all other parameters are programmed via the PRE5901 or PRE5903 programming handsets. Once programmed the parameters are fully tamperproof. One handset will program all PRE4202 sensors and a selection of other Prefect products.
PRE3201-PRMCeiling-mounted PIR with infra-red setup
PRE3201-AD1-10V Analogue dimming ceiling-mounted PIR with infra-red setup
PRE3201-DDDirect digital dimming ceiling-mounted PIR with infra-red setup
PRE3201-VFCCeiling-mounted PIR with manual setup & Volt free contact
PRE3201B-AH-PRMLong-range angled head ceiling-mounted PIR detector with IR setup
PRE3201B-FM-PRMCompact ceiling surface-mounted PIR presence and absence detector
PRE3201B-PRMLong range ceiling-mounted PIR detector with IR setup
PRE4202B-FM-PRMCompact surface-mounted ceiling microwave presence detector
PRE4203-PRMCeiling-mounted microwave sensor with adjustable head
PRE4203-VFCVolt free contact ceiling-mounted microwave sensor with adjustable head
PRE5901Infra-red programming handset with numeric keypad
PRE5903Compact infra-red programming handset