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Seco-Larm SD-R400-BQ Microwave RTE Sensor
The ENFORCER Microwave RTE Sensor is a compact motion sensor with an adjustable output timer that can be connected to an access control keypad, gate opener, and can be used to trigger any device with an egress input.
- 12~24 VDC Operating voltage
- 24.150GHz Microwave Doppler technology
- 10ft (3m) Sensing range, adjustable
- Adjustable relay output time, 1~33 s
- Small size allows for a wide range of applications
- Universally compatible, install the sensor above doors for no-touch ingress/egress
- More consistent detection in large areas and over a wide range of temperatures
- Indoor use only
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Cable Length | 8' (2.5m) |
Operating voltage | 12~24 VDC |
LED Indicator | Red on relay activation |
Current Draw | Standby: 23mA@12VDC/14mA@24VDC Active: 39mA@12VDC/21mA@24VDC |
Sensing Range | 3'~10' (0.9~3m), adjustable |
Reaction time | 5cm/s |
Sensor Frequency | 24.150GHz |
Operating Temperature | -4°~131° F (-20°~55° C) |
Dimensions | 3-1/8"x2-3/8"x2-1/8" (80x60x54 mm) |
Weight | 2.5-oz (70g) |
Relay Output | 2A@30VDC (0.5A@125VAC) Dry relay, NO/NC/COM |
Weight | 1.000000 |
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Manufacturer | Seco-Larm |


latest 5 stars
reviews from
Anonymous
5 Stars
Very easy to program. Fit perfect in my pocket.
Yesterday
Anonymous
5 Stars
Quick and easy. Received part within 24 hours of ordering. Perfect
2 days ago
Anonymous
5 Stars
You get to talk to real knowledgeable people when you call
3 days ago
Anonymous
5 Stars
Great pricing, arrived as planned, easy to program, and worked on very first attempt without issues. Thank you!!!
4 days ago