Security Door Controls

Designed and patented by SDC, Space saver right angle bolt locks represent a fundamental innovation in electric locking technology for access control applications. Space saver bolts project at right angles to the lock mechanism, allowing installation of Space saver locks, by means of a simple mortise cutout, in virtually any standard frame, or in most door lock stiles. With the entire lock concealed, aesthetic acceptability is complete, security is greater and installation in old or new construction is fast, easy and economical. All Space saver locks are equipped with stainless steel bolts, specification grade solenoids and automatic relock ball switches. Bolts rotate freely, making attempts to tamper or cut extremely difficult. Specification grade solenoids facilitate superior overall performance in both force and longevity, when compared to commercial grade solenoids. Automatic relock ball switches keep the bolt retracted while the door is open. The door depresses the ball switch on closure, causing the bolt to project automatically, locking the door. Additionally, ball switches are field adjustable to compensate for wide door gap and bidirectional to permit use on swinging and sliding doors. 1490AI and 2490AH models are designed to fit in narrow 1-1/2” frame or door stile.

Features:

• Concealed mortise right angle design
• Stainless steel bolt
• Specification grade solenoid
• Automatic relock
• Field adjustable and bidirectional automatic relock ball switch
• Mounting tabs included
• Field selectable dual voltage
• Voltage and current spike protection
• Power regulator included
• Optional: Door position status (DPS)
• Optional: Bolt position status (BPS)

Models:

• 1490AI: Narrow right angle bolt lock, failsafe
• 2490AH: Narrow right angle bolt lock, fail secure

1490AI Specifications:

• Mount: Mortise
• Operation: Failsafe
• Bolt: 5/8” Diameter, solid stainless steel
• Bolt Throw: 1/2”
• Faceplate: 8” x 1-1/4” x 1/8”
• Strike: 4” x 1-1/2” x 1/8”
• ID Requirements: 8” x 1-1/4” x 1-3/8”
• Weight: 2 lbs
• Input: 12/24 VDC ± 10%
• Current Draw: 900 mA @ 12 VDC, 450 mA @ 24 VDC
• Monitoring Contacts: SPDT, 4 Amps @ 30 VDC resistive

Applications:

• Fail secure Operation: Bolt retracts when energized. Bolt thrown when de-energized or during a power failure. Recommended for high security applications only. 2490AH models are fail secure.
• Failsafe Operation: Bolt thrown when energized. Bolt retracts when de-energized or during a power failure. Recommended for fire life safety applications. 1490AI models are failsafe.