Buzzers, Bells, Sonalerts

Siren
12v DC
(BHS) PS-523
Siren, 12v DC. 15" leads. Swivel bracket measures 0.327" x 1.48". Overall dimensions: 1.74" x 1.55". Mounting holes c-c 0.846" x 0.113" diameter.
$5.95 each - $5 (3+), $4 (25+)
Navy Buzzer
(BHS) B101421
Trak Navy buzzer. 2" x 2-3/8" x 1/2". Hermetically sealed. NSN: 5805-738-1779.
$25 each
Delta-Larm Buzzer
9 - 15v DC
(BHS) DELTA9
Delta-Larm buzzer. 9 - 15v DC nominal. Threaded 8-32 mounting hole. 2-1/16"D x 12/32" behind x 1-3/16"W max. 87dB @ 10ft.
*** SOLD OUT ***
Delta-Larm Buzzer
90 - 120v AC
(BHS) DELTA120
Delta-Larm buzzer. 90 - 120v AC nominal. Threaded 8-32 mounting hole. 2-1/16"D x 23/32" behind x 1-3/16"W max.
$6 each - $5.70 (10+), $5 (50+)
Ademco Buzzer
6v
(BHS) 375
Ademco buzzer. Ademco alarm panel #375. 6v. 10-32 threaded hole on mounting bracket in back. 1.698"d x 1" deep. 1.958"d bezel. 1.307" overall height. Japan.
*** SOLD OUT ***
Mallory Sonalert
3 - 28v DC
(BHS) PK-27N26PS
Mallory sonalert. Operating voltage: 3 - 28v DC. Rated nominal voltage: 12vDC. Resonant Frequency: 2500 ±500Hz. Current consumption: 8 mA @ 12v DC. 90dB. Continous tone. PCB mount. 1.18"D x 0.39"H.
$3 each - $2.50 (10+)
Piezo Electric Sounder
(BHS) EFB-RD24C
Piezo electric sounder. PCB mount. 15 Vp-p, 80 - 85 dB. External drive type. 0.95" (24mm) outside diameter, 2 pin. 0.24" (6.10mm) high. 10k pF - 15k pF. 30 Vp-p max. Rockwell Collins P/N: 247-0126-010.
$2 each - $1.75 (10+)
Electric Bell
0.07 amps / 120v
(BHS) 246-3-120V
Faraday Inc. electric bell. 60 Hz round gong type. 0.07 amps, 120v. Tan / grey enamel finish. 3" overall diameter x 2.125" high. Hole mount. New in the box! Surplus. Made in the USA. NSN: 6350-00-834-5635.
$53 each
5-1/2" Alarm Bell
12v DC
(BHS) GB-51A
JCE GB-51A alarm bell with auxiliary relay output contact. 12v DC. 5-1/2" diameter. Latching or non-latching with visual "RED" flashing light too.
$35 each
2.5" Alarm Bell
24v DC
(BHS) 6201C2AK
Signals Inc. wheelock alarm bell runs on 24v DC. Gray, surface mount. Requires pulsing. DC rings one time per pulse.
$5 each - $4 (3+), $3 (12+)
24 KHz Ultrasonic Transducer
(BHS) OD24K2
Panasonic / Matsushita 24 KHz ultrasonic transducer. 1-2/3" x 1-3/4" x 1" high. New, with enclosure.
$2 each - $1.50 (10+)
Edwards 2-1/2" Nubel "Bell"
6 - 8v AC or 3 - 6v DC @ 1.2 amps
(BHS) 740
Edwards 2-1/2" Nubel "Bell" with exposed gong. 6 - 8v AC or 3 - 6v DC @ 1.2 amps. 100 dB at 1 meter. 9 dB at 10 feet. Corrosion resistant. New in box! 2-1/2"W x 1-1/4"D x 5-3/4"H
$12 each - $11 (6+), $9.95 (24+)

Sonalert SC-6
4 - 8v DC / 6v nominal

(BHS) SC6
Heavy duty, environment resistant, high temperature aluminum cased Sonalert. Operates 4 - 8v DC, 12 ma @ 6v, 3500 Hz, twist tab mounting. 1-3/8" diameter x 5/8" high.
$2 each - $1.50 (10+), $1.25 (50+), 95¢ (250+)
Sonalerts
6 - 28 vdc @ 3 - 14 mA
(BHS) SC628
Piercing noise makers alert respondent to alarm status by emmitting high pitched tone. 6 - 28 vdc, 3 - 14 mA, 2900 Hz, screw terminals, mounts in 1" hole.
$6.95 each
Electromagnetic Sounducer
(BHS) SD161201
TDK electromagnetic sounder (sounducer). 1Vo-p; 5Vo-p, 60mA, 3V0-p, 85 dBA. Pin-through hole. 2,048 Hz.
$3.95 each
5" Buzzer
120 vac / 50 ma
(BHS) 340A-N5
Use for general signaling. UL listed. Universal mounting plate for use on wall or 4" x 4" box. Internal lever for loud / soft adjustment.
$11 each - $9 (3+), $7.50 (12+)
Standard Vibrator
(BHS) CVR50
Standard vibrator. Robust vibrating alert for mobile radio or other project. 1.852" x 0.596" x 0.508"H.
$2 each - $1.75 (6+)