Skip to content

View all results →

3
- You're $4.55 away from free shipping
  - × Doorbell Volume Booster: LRA-EXTX-L 1 × $31.50
  - × Wireless Doorbell Button: ERA-PBTX 1 × $29.00
  - × Doorbell Signal Transmitter: ERA-EXTX 1 × $34.95
  Subtotal: $95.45
  
  View cart Checkout

Products
Company Info
- About
- Contact
Policies
Support

678-214-4212

Safeguard Supply

View all results →

/ Shop / Sensor

Sensor

“Doorbell Signal Transmitter: ERA-EXTX” has been added to your cart. View cart

Backorder
Cordless Door Bell Button: LRA-PBTXA-L
$19.99
LRA-PBTXA-L
Add to cart
Door Sensor With Chime: SS132
$9.99
SS132
Add to cart
Wireless Door Sensor Button: ERA-UTX
$49.00
ERA-UTX
Add to cart
Wireless Doorbell Button: ERA-PBTX
$29.00
ERA-PBTX
Add to cart
Wireless Motion Sensor: ERA-PIR
$39.00
ERA-PIR
Add to cart
Doorbell Signal Transmitter: ERA-EXTX
$34.95
ERA-EXTX
Add to cart
Doorbell Volume Booster: LRA-EXTX-L
$31.50
LRA-EXTX-L
Add to cart
Outdoor Motion Detector: ERA-DSTX Wireless Sensor
$55.00
ERA-DSTX
Add to cart
Wireless Push Button: SS111
$14.00
SS111
Add to cart

Filter Products

Kit or Accessory

Add-on Accessory (7)
Complete Kit (14)
Receiver (7)
Sensor (9)
Stand Alone Product (1)

Sensor Type

Doorbell Extender (5)
Magnetic Contact (3)
Motion Sensor (6)
Push Button (12)

Receiver Power

Battery Operated (4)
Plugin (17)

Features

12V DC Output (4)
C-Form Relay (7)
Expandable (19)
Multi-Zone (19)
Strobe Light (17)
Very Loud (6)
Volume Control (17)

Choose Accessory

Amber Strobe (2)
Blue Strobe (2)
Blue Strobe/Siren Combo (2)
Chrome Bell (1)
Clear Strobe (2)
Fire Alarm Bell (1)
Green Strobe (2)
Red Strobe (2)
Red Strobe/Siren Combo (2)
Siren (1)
Siren w/ Volume Control (1)

Wireless Range

1000 ft (8)
4000 ft (15)
600 ft (8)

Safeguard Supply

A Trusted source for wireless doorbells & alerts

Our products are guaranteed to work, or your money back!

Help Center
Store Address
Refunds/Returns
Shipping Policy

Privacy & Cookie Policy

Need a Doorbell or Door alert for your business?

© 2026 Safeguard Supply

Products
Company Info
- About
- Contact
Policies
Support