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Alarm Contacts

INTRUSION/Alarm Contacts 
Viewing Page 4 of 6 (59 results)
TAMPER SWITCH W/CLIP MOUNT/CLOSED LOOP

TAMPER SWITCH W/CLIP MOUNT/CLOSED LOOP

Item #: GRI-TSC-20

Supplier Part #: TSC-20

GRI TSC-20 Tamper Switch, Reed Plunger, Clip Mounted, Closed Loop

IN STOCK
DOME SWITCH, 3/4" SHORT ROLLER

DOME SWITCH, 3/4" SHORT ROLLER

Item #: GRI-DS-01TWH

Supplier Part #: DS-01T-W

GRI DS-01T-W Short Roller Ball, White, Terminal Block, Closed Loop

IN STOCK
RECESSED PLUNGER SWITCH CLOSED LOOP 1 WH

RECESSED PLUNGER SWITCH CLOSED LOOP 1 WH

Item #: GRI-PBF-100T-W

Supplier Part #: PBF-100T

GRI PBF-100T-B 3/4” Push Button/Plunger, Closed Loop, Terminal Block, Brown, Screw Down Flange

IN STOCK
IN STOCK
MAGNET, 1/4 X 1/2 RARE EARTH

MAGNET, 1/4 X 1/2 RARE EARTH

Item #: GRI-MM900WH

Supplier Part #: MM-900-W

GRI MM900W Rare Earth Magnet, White, M-100 Case, 1/4” x 1/2”

IN STOCK
SENSOR DOME SWITCH CLOSED LOOP

SENSOR DOME SWITCH CLOSED LOOP

Item #: GRI-DS-01-W

Supplier Part #: DS-01-W

GRI DS-01-W Short Roller Ball, White, 12” Wire Leads, Closed Loop

IN STOCK
4 WIRE SURFACE MNT POOL ALARM/INSTANT ON

4 WIRE SURFACE MNT POOL ALARM/INSTANT ON

Item #: GRI-DPARM

Supplier Part #: DPARM

GRI DPARM Closed Loop Pool Alarm, Instant On

IN STOCK
FLAT MAGNET, 7/8" X 3/8"

FLAT MAGNET, 7/8" X 3/8"

Item #: GRI-MF875

Supplier Part #: MF-875

GRI MF-875 Alnico V Bare Magnet, 1/8” x 3/8” x 7/8”, Pole End Painted

IN STOCK
INDUSTRIAL CONTACT ARMORED 3" GAP DPDT

INDUSTRIAL CONTACT ARMORED 3" GAP DPDT

Item #: GRI-4405-A

Supplier Part #: 4405-A

Ideal for Securing Chain Link Fence Gates, Overhead Garage Door, Safes and Walk-In Freezer Door
Weather-resistant Aluminum Housing
Longer Lead or Jacketed Cable on Request
Lifetime Warranty
Made in USA

IN STOCK
PLUNGER SWITCH W/ TERMINALS -

PLUNGER SWITCH W/ TERMINALS -

Item #: GRI-PB2020TBR

Supplier Part #: PB2020-T-B

GRI PB-2020-T-B 3/8” Plunger Switch, Closed Loop, Press to Fit, Brown, Terminals

IN STOCK
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