Feature
- Anti-blinding
- This unique circuitry prevents the sensor from being sabotaged by spray paint, paper or attachment of other materials in an attempt to deliberately “blind” the unit.
- Self-checking
- The sensor monitors every 3.5 hours for any internal failure. If the unit detects a malfunction of the circuitry, it will issue a trouble indication.
- Trouble buzzer
- Audible indication of trouble on the antiblinding or self-checking functions.
- Quad MAC circuit (patent registered)
- MAC circuit + two separate dual element sensors allow rejection of common false alarm problems such as small animals, air turbulence (heating / air conditioning) and external lights.
Specification
| Detection system | Quad |
|---|---|
| Alarm output | Dry contact (Semi-conductor) output: N/O or N/C Reset time: approx. 2sec. 24V (AC/DC) 0.25A Max |
| Supply voltage | 10.5V to 30V DC (non-polarity) |
| Power consumption | 60mA |
| Features | Trouble Output • Self-checking • Anti-blinding Alarm Memory |
| Ambient temperature | −15C to +55C |
| Mounting position | Ceiling, wall (indoor) |
| Optional | Flush mount attachment, Wall mount attachment, Level checker |
| External dimensions | 144mm dia × 86.5mm |
| Weight | 330g |
Options
Wall mount attachment
BL-5000



Security & Control Digest Catalog