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Alarm Controls
Alarm Controls Products at a Glance
Alarm Controls hardware in our catalog falls into five groups: magnetic locks, electric strikes, exit and release devices, keypads, and mounting accessories. Use the table to match the group to the opening, then check voltage, holding force and finish on the listing.
| Group | Models | Use | Standard that applies |
|---|---|---|---|
| Magnetic locks | 600S, 600D, 1200S, 1200D, 320S, 600WP | Surface mounted locking on frame and door | ANSI/BHMA A156.23 |
| Electric strikes | AES-100, AES-200, AES-300 | Release for cylindrical locksets and mortise latches | ANSI/BHMA A156.31 |
| Exit and release | REB-1, SREX-100, TS-2, NTB and NTS sensors | Request to exit and hands-free door release | Local code and ADA where applicable |
| Keypads | KP-300 | Credential entry on a mullion | Per listing |
| Brackets and accessories | AM33xx and AM63xx series, DJ-1, GDH | Mounting magnetic locks | Per listing |
Alarm Controls Magnetic Locks: 600 vs 1200 Series
Alarm Controls magnetic locks come in 600 lb and 1200 lb holding force, as single locks for one door or double locks for a pair. The "S" models are standard singles, "D" models are doubles, and "L" or "LB" models add an LED, a bond sensor and a door status sensor. A heavier 1200 lb unit is the usual choice for higher traffic or heavy doors. The 320S is a 300 lb cabinet lock and the 600WP is a weather resistant gate lock for outdoor use. Compare examples with the 600S single magnetic lock and the 1200D double magnetic lock. For selection steps, read how to choose a maglock.
Brackets, Plates and Mounting Parts
Most maglock installs need a bracket, and Alarm Controls lists them by series. AM33xx parts fit the 600 series and AM63xx parts fit the 1200 series: L brackets, Z brackets (the AM6370 is one example for 1200 series singles), drop down plates, filler plates and armature spacers. The DJ-1 template with a drill bit helps with 600S and 1200S installs, and the GDH holds glass doors. Match the bracket to single or double lock, since double lock parts are numbered separately.
How an Alarm Controls Opening Fits Together
An electrified opening built with Alarm Controls parts has four jobs: lock the door, power the lock, let people leave, and report status. The lock or strike does the first job, a regulated DC supply does the second (see how to choose an access control power supply), an exit button, push bar or sensor does the third, and the LB models with a bond sensor and door status sensor help with the fourth. Sizing the supply to the total current of every device on the circuit prevents most callbacks, and adding a keypad or reader decides who can enter without a key. Plan the wiring and the release method together, not after the hardware is chosen.
Alarm Controls Electric Strikes
Alarm Controls electric strikes release the latch from a remote signal on cylindrical locksets and, for the AES-100, mortise latches and mortise exit devices. The AES-300 electric strike is listed as fail secure; confirm the mode on AES-100 and AES-200 before ordering. See electric strike vs maglock to compare strikes with magnetic locks. Strikes keep the latch as the security point, which suits fire rated doors where the lockset already carries the rating, while magnetic locks suit glass and aluminum doors that cannot take a strike prep.
Request to Exit, No Touch Sensors and Keypads
Every electrified door needs a way to leave. The REB-1 push bar, the TS-2 push to exit button and the SREX-100 motion sensor cover request to exit, while the NTB (battery) and NTS (DC powered) no touch sensors give hands-free exit. The NTB-1A carries an ADA symbol. For entry, the KP-300 keypad mounts on a mullion with a built-in card reader. See the request-to-exit device guide.
Related categories: electromagnetic locks, magnetic locks, electric strikes and electronic door hardware.
What to have ready when ordering Alarm Controls hardware
- Lock type: magnetic lock, electric strike or sensor
- Holding force (600 or 1200 lb) and single or double
- Door type (hollow metal, aluminum, glass, gate) and frame width
- Voltage and fail safe or fail secure behavior
- Finish and mounting parts: bracket, spacer or template
Orders placed before 3:00 p.m. ET on business days ship the same day after card approval, with free ground shipping on orders of $450+. For quantities, request a quote; schools and agencies can submit a government or school PO. Call 718-814-6300, Monday to Thursday 9-5 and Friday 9-1 ET.
The tables and selection notes on this page are compiled by National Lock Supply from manufacturer catalogs, templates and product listings. Last reviewed: October 2026.
Frequently Asked Questions
What does Alarm Controls make?
Alarm Controls hardware in our catalog includes magnetic locks, electric strikes, request-to-exit buttons and sensors, no touch sensors, a keypad with card reader, mortise cylinders, and the brackets and templates used to mount maglocks. Everything is listed by model number so you can match a part quickly.
What do the S, D, L and LB suffixes mean on Alarm Controls maglocks?
S means single lock for one door, D means double lock for a pair of doors. L adds an LED status indicator. LB adds an indicating LED, a bond sensor and a door status sensor, which report whether the lock is energized and the door is closed. Check each listing for the full spec.
Are magnetic locks fail safe?
Yes. A magnetic lock holds only while powered, so it releases when power is lost. That is why magnetic locks are fail safe by design. Local fire and life safety rules often require extra release devices such as a request-to-exit device, so confirm requirements with the authority having jurisdiction.
Do I need a bracket for an Alarm Controls magnetic lock?
Usually yes. Most installs need an L bracket, Z bracket, drop down plate or filler plate to place the lock and armature at the correct distance from the frame. Use AM33xx parts with the 600 series and AM63xx parts with the 1200 series, and choose single or double lock versions.
Should I use an electric strike or a magnetic lock?
Use an electric strike when you want to keep the existing lockset and release the latch, and a magnetic lock when you need surface mounted locking that does not depend on a latch. Strikes can be fail safe or fail secure, while maglocks are fail safe. Compare door type, egress and code before choosing.
Which Alarm Controls device handles request to exit?
Request to exit can use the REB-1 push bar, the SREX-100 motion sensor, the TS-2 push to exit button, or no touch sensors such as the NTB and NTS series. Pick motion sensors or no touch devices for hands-free release, and buttons or push bars where a visible, deliberate action is preferred.
Can I use an Alarm Controls magnetic lock outdoors?
The 600WP is listed as a weather resistant magnetic gate lock with 600 lbs holding force, and the KP-300 keypad is listed as weather resistant. Standard indoor magnetic locks are not described that way, so use weather resistant models for gates and exterior mullions.
What power supply do Alarm Controls locks need?
Magnetic locks and electric strikes run on low voltage DC power. Check the voltage and current draw on each listing, then size the power supply with room to spare for every device on the circuit. We can help you select a supply or send a quote for the full opening.