FAQ : Backup alarm Q1: what is the MOQ? YUEDA: No MOQ required. Q2: what it the lead time? YUEDA: 1-3 weeks, for regular models, we usually prepare some in stock, so shipment could be made very soon. Q3: Can I have some free samples for evaluation first? YUEDA: Sure. We could offer some free samples. Q4: What payment methods do you accept? YUEDA: T/T, PayPal, western Union, Money gram. Q5: What payment terms do you accept? YUEDA: Generally, payment before shipment at the beginning. Q6: Can you make some revisions to it? YUEDA: Sure, we will, just let us know. Q7: Is it RoHS/REACH compliant? YUEDA: Yes, all our products are RoHS and REACH compliant. Hesco Barrier Hesco Barrier,Hot Dipped Hesco Barrier,Galvanzied Hesco Barrier Hebei Giant Metal Technology Co., Ltd. , http://www.358fencing.com
Sound pressure
112±4(A)AT 4FT
voltage
12~36VDC
Maximum current
0.6A
temperature
-40°C ~ 85°C
Frequency
1240Hz±10%
Work cycle
0.85second
Weight
750g
Packing information
42*30*22cm
20 pieces per carton
Neutral packing
Hesso barrier also know as rock basket retaining wall, Hesco Barrier, flood control barrier, etc. which is made of the steel welded mesh and lined with non-woven geotextile , can be filled with sand, earth, cement, stone, then as a defence wall or bunker and widely used in the military to protect safety .
Hesco barrier is a modern gabion primarily used for flood control and military fortifications. It is made of a collapsible wire mesh container and heavy duty fabric liner, and used as a temporary to semi-permanent levee or blast wall against explosions or small-arms.
Model NO.: YS-B04A
Transmission Mode: Cable
Alarm Volume (within 1m): ≥110dB
Receive Frequency: 1240Hz
Color: Black
Feature: Heavy Machinery
Use for: Backup Alarm
Other: High Quality
Trademark: Yuesonic
Transport Package: 20pieces Per Carton
Specification: steel
Origin: China
HS Code: 8512301100