Products Details

7251 Low Profile 200 Series 'PINNACLE' Laser Intelligent Sensor


From the smallest business to the largest facility or campus, small conventional panels feature large capacity power supplies and easy front panel programming while large intelligent systems lead the market in sophisticated features including distributed emergency audio and are remarkably easy to configure and program. In addition to systems, Secutron™ also offers the most complete line of advanced detection industry with the advanced system features required by emerging fire codes and new protection design practices. Large intelligent networked systems support fully redundant network modularity, graphic display annunciation/monitoring, building management system integration, programmable smoke control and multi-channel emergency communications across buildings, campuses or communities. Secutron™ systems are also supported with the largest selection of detectors, signaling devices and accessory devices, including intelligent power supplies.

• Ultra-high-sensitivity capability
• On-board drift compensation
• Transient rejection algorithms
• Environmental tracking
• Wide sensitivity range
• Rotary address switches
• Analog communications
• Sleek, low-profile design
• Low standby current
• Microprocessor design
• Superior EMI protection

Voltage Range
15-32 volts DC peak
Standby Current (max. avg.)
230uA @ 24 VDC (without communication),
330uA @ 24 VDC (one communication every 5 sec. with LED enabled)
LED Current (max.)
6.5 mA @ 24 VDC (on)
1.66" (4.2 cm)
4.0" (10.2 cm)
Shipping Weight
5.6 oz. (159 g)
Velocity Range
0 - 4000 fpm (0 to 20.3 m/s)
Operating Humidity Range
10% - 93% noncondensing
Operating Temperature Range
32º to 100º F (0º to 38º C)
Self Diagnostics
Initiated by control panel Activated by test magnet
Smoke Sensitivity
9 levels:
0.02, 0.03, 0.05, 0.10, 0.20, 0.50, 1.00, 1.50, 2.00%/ft.
(0.06, 010, 0.16, 0.33, 0.66, 1.65, 3.24, 4.85, 6.41%/m
Drift Compensation
High sensitivity maintenance alart signal Low sensitivity mainetenance alert signal Maintenance urgent signal