Menu
Alpha Communication SF503ES Waterproof Neck Lanyard Pendant
SF503ES
Warning: Last items in stock!
Availability date:
Item normally ships out within 1-2 Weeks (excluding transit time). If out of stock it can take up to 3-4 weeks (excluding transit time). Specific options may or may not increase shipping time. For any reason, if there is a delay in shipping time we will notify you. Feel free to contact us if you have any concerns.
The Alpha Communications / TekTone SF503ES Neck Lanyard Pendant features the great range and reliability of 900 MHz in a small, waterproof package. Users can wear the pendant in the shower or bathtub, outside in the rain, or other environments where the pendant may be splashed with water, or momentarily submerged. The pendants have a single-button design with "press and one second hold" activation, making the pendant very easy to use, yet still reduces false alarms. When the SF503ES is activated, it vibrates briefly and its red LED blinks rapidly for five seconds, then blinks slowly until the alarm in cleared. Alarms may be cleared by placing the RP500K Alarm Clearance Card over the button, or by a sequence of button presses.
Aiphone IX-DVF-HW IP Video Door Station With Hand Wave Call Sensor- Surface...
$1,352.40 30% Off $1,932.00
Alpha Communication TTU-1A-X-ADA-10 Ada Talk-Thru Communication System- 10"
$6,127.55
Alpha Communication 887B Digital System Wall Mount Handset- DigiBus
$119.05
Alpha Communication DC-300OPR Inside Portion of DC-300
$653.35
Aiphone AX-DV Video Door Station, Surface Mount
$452.20 30% Off $646.00
Alpha Communication SF41ZKL Pillow Speaker With Zenith Digital
$390.00
Alpha Communication BE007 Surface Vibrating Bell -24VDC
$235.55
SECO-LARM DP-222 Color Video Door Phone
Alpha Communications 340-6G5 6" Vibrating Bell, 18-24 VAC
$291.85
Aiphone AX-DV-P Video Door Station with HID ProxPoint Plus Reader, Surface Mount
$715.40 30% Off $1,022.00
IC Realtime ICIP-D2022-28-C, IP Dome Camera
$510.00
Alpha Communication IS445 Industrial Surface Mount Speaker, Round- 45 ohm
$239.95
Alpha Communication WPT501 Wireless Pendant with Neck Chain
$174.95
SECO-LARM MC-2101Q HDMI Angled Coupler
$10.58 30% Off $15.12
Aiphone AX-084C Central Exchange Unit For 8 Doors/Subs, 4 Masters
$1,449.00 30% Off $2,070.00
Alpha Communication VFS35 Open-Voice Qwikbus Video-Intercom Station
$370.85
Aiphone JP-DVF Flush Mount Video Door Station, Stainless Steel
$397.60 30% Off $568.00
SECO-LARM MVE-AA11-01NQ HDMI Extender over Single Coax
$407.13 30% Off $581.62
Alpha Communication ST4-IC8W Suspended Speaker-25V/70V- White
$115.60
Alpha Communications 118-G1 24VDC Mini Horn -2.03 in. Diameter
$40.60
IC Realtime ICR-200HW, 2MP HDAVS Indoor/Outdoor Mid Size Eyeball Dome, HDAVS...
$174.00
IC Realtime IPEL-P2030X-IRS1 IP PTZ Cameras
$6,734.00
Aiphone LEF-10C Analog 10-Channel Master Station with All Call
$371.00 30% Off $530.00
Aiphone JO-DV Video Door Station For JO and GT Series
$336.00 30% Off $480.00
Alpha Communication TTU-1AB-X-ADA-10 Talk-Thru Communication System with...
$6,583.55
Alpha Communication ART7T/G2 Color Dual Operation 7.0" Video-Intercom Monitor
$513.35
Alpha Communication 306-8 6 Watts Paging Horn- 8 Ohms
$79.80
Alpha Communication TTU-4 High Security 2-Way Talk-Thru Communications System
$3,575.75
Alpha Communications 6204 Digital-Dial Petrarca Style Remote Handset- white
$154.25
SECO-LARM EV-Y4201-A2SQ 4-in-1 HD Corner-Mount Camera
$283.81 30% Off $405.44