Description
Item Description:
The use of two technologies — microwave and PIR — and features like anti-masking, vandal-resistant housing, large coverage patterns, and three microcontroller-based sensitivity modes, make the powerful DUAL TEC® DT901 commercial motion detectors ideal for the harshest commercial and industrial environments. DUAL TEC DT901 commercial motion detectors are a high-grade motion sensor specifically designed for indoor commercial use. The robust and reliable device can detect movement from up to 90 ft away. Its advanced dual detection technology helps prevent false alarms. A dual-tech motion helps prevent false alarms. This is because the device will only alert the system if both its PIR sensor and its microwave sensor are activated. The advantage to this is that the sensor will respond accurately to true motion events, while ignoring potential false alarms. A user might prefer to use a DUAL TEC motion sensor over a standard PIR-only motion sensor if they are experiencing false alarms due to environmental factors like airflow or heavy sunlight. The user will also appreciate the three microcontroller-based sensitivity modes of the DUAL TEC DT901 commercial motion detector that helps allow the device to better meet their unique needs. A walk test should be performed after configuring.
Product Specs:
| Brand | Honeywell |
| MPN | DT901 |
| Model | DUAL TEC® |
| Physical Dimensions | 20cm x 17cm x 15cm (8″ x 6-1/2″ x 6″) |
| Weight | Product, 1.36 kg (3 lbs) Pkgd Product, 1.6 kg (3.5 lbs) |
| Alarm Relay | Energized Form C; 25VDC, 125 mA 22 ohm series protection resistor |
| Tampers | Wall and bottom cover (DT900 and DT906), Top cover (all models) 30VDC, 25 mA (N.C.) |
| Anti-Mask (DT-900 and DT-906) and Trouble Relays | De-energized Form B (Normally closed) relays, 30VDC, 25 mA |
| Power Requirements | 10–15VDC; 50 mA (max) at 12VDC AC ripple; 3V peak-to-peak at nominal 12VDC |
| Operating Temperature | 0° to 49° C (32° to 120° F); 5% to 95% relative humidity, noncondensing |
| PIR White Light Immunity | 6500 LUX |
| RF Immunity | 30V/m, 10 MHz to 1000 MHz |
| Input 1 & 2 | Self-test initiate; Active low 0 to 1.5 V, Inactive high 5 to V+ |
| Optimal Mounting Height Range | 2m (6′) min. to 3.8m (12′) max. |
| Microwave Frequency | X-Band |
| ESD Immunity | ± 10 kV |
| UPC | 639874001631 |
