433MHz Wireless Siren Alarm System for Indoor Security
High-frequency 433MHz wireless transmission ensures stable signal coverage up to 100m in open areas. Durable ABS housing with fire-resistant coating resists wear and extreme temperatures (-10°C to 50°C). Precision-engineered 105dB loudspeaker delivers piercing alerts to deter intruders instantly.
Seamless integration with most wireless alarm systems (compatible with 433MHz receivers). Compact wall-mount design (12.5×8.5×3.2cm) blends into homes/offices/warehouses. DIY installation with screw-free adhesive backing or pre-drilled mounting holes.
Energy-efficient operation: 3×AA batteries (not included) last 12+ months. Tamper-proof casing triggers anti-sabotage alarm when opened. Ideal for backdoors, hallways, retail displays, or storage units.
Bulk pricing available for property managers and security distributors. FCC/CE/RoHS certified.
Recent Purchase
dlf***
Special Features:independent alarm host and siren;Use:Home Security System;
$201.33
24 days ago
fhr***
Special Features:independent alarm host and siren;Use:Home Security System;
$44.74
22 hours ago
dxc***
Special Features:independent alarm host and siren;Use:Home Security System;
$22.37
47 days ago
jni***
Special Features:independent alarm host and siren;Use:Home Security System;
$201.33
47 days ago
xqe***
Special Features:independent alarm host and siren;Use:Home Security System;
$22.37
39 days ago
lse***
Special Features:independent alarm host and siren;Use:Home Security System;
$89.48
23 days ago
vej***
Special Features:independent alarm host and siren;Use:Home Security System;
$44.74
46 days ago
pwq***
Special Features:independent alarm host and siren;Use:Home Security System;
$201.33
13 days ago
kvv***
Special Features:independent alarm host and siren;Use:Home Security System;
$178.96
17 days ago
iyv***
Special Features:independent alarm host and siren;Use:Home Security System;
$156.59
30 days ago
View All
Customer Reviews
2022 new arrival 433MHZ wireless independent alarm system wireless siren indoor use
$11.2$22.37-49.93%
Special Features:
independent alarm host and siren
Use:
Home Security System
Quantity:
Add to Cart
Wishlist
Features
See More
Description
Shipping & Delivery
