GRI 11263-ZA Switch Set, 4400-A Configuration 1B

The GRI 11263-ZA is a biased high-security switch set based on the GRI 4400-A industrial surface mount housing — one of GRI's most versatile heavy-duty contact platforms — in Configuration 1B biased arrangement. It combines the 4400-A's weather-resistant aluminum housing and wide mounting bracket compatibility with biased high-security reed operation, making it the ideal choice for chain link gates, overhead garage doors, walk-in freezer doors, and safes at facilities requiring magnet defeat resistance.

Features

• GRI 4400-A biased high-security industrial surface mount switch set; Configuration 1B single-biased arrangement; weather-resistant rugged aluminum housing; 36-inch armored cable
• 4400-A: 2-1/2" standard gap; closed loop; 10W, 200VDC, 0.50A; mounting hardware included; variety of optional mounting brackets available; ideal for chain link gates, overhead garage doors, safes, and walk-in freezer doors
• Biased Configuration 1B: creates a double-tripping window of operation; a secondary magnet introduced to defeat the switch causes an alarm rather than a bypass — eliminating the most common reed switch defeat technique
• Available gate mounting kit (8450-3) and track mounting kit (8297) sold separately for garage door track applications; switches and magnets also available separately
• Made in the USA