Manual trip bells consist of either single or double trip action models. Both models have a mounting plate that usually is made of heavy duty cast iron. Adhered to the mounting plate is the bell, trip arm and striker arm, also known as the clapper arm.

The manual rotary fire alarm bell is a traditional method of raising the alarm in the event of an emergency and have been used for longer than we can remember. Suitable for use indoors and out, once securely fixed to a wall, fence or extinguisher trolley, it is simple to use by turning the handle to make the bell sound at 60dB.

Our manual rotary fire alarm bell is a time-tested method for alerting individuals during emergency situations. Crafted with durable aluminum for a reliable sound, it is suitable for both indoor and outdoor use and can be easily mounted onto a wall, fence, or …

From big to small, Potter's Fire Alarm Systems combine industry leading technology with dependability and ease of use. Learn more! Both AC and DC powered bells are designed for …

Fire Alarm Bell, Type A Please ensure that the following instructions are read carefully prior to installation. 1. Bells should be positioned a minimum of 2.4m above the floor, in the vertical plane. 2. Remove gong by unscrewing allen/hex bolt. 3. Ensuring that the terminals are at the top of the unit, feed field wiring through the base. Base

Our rotary fire alarm bell is a manual, hand operated solution that can produce a sound up to 60 decibels for a range up to 35m, view full details & buy now.

Rotary manual fire alarm bell-Suitable for use indoors and outdoors. Hand-operated fire alarm bell · Tried and tested- robust design · alarm up to 35 meters.

Manual Fire Alarm: Whether you are trying to get someone's attention, signaling danger, or getting a sporting event started, this manual bell will do the trick. This manual trip bell features a lever activated clapper arm with a spring reset.

Aluminum Stand Mount Hand Crank Manual Fire Alarm Bell & Portable Siren. Application (use for): Civil defense warning systems; Fire or accident warning systems. You can use in small towns, beach, factories, mining industry, residential or apartments, public buildings, forests, camping, warehouses and others.

Manual Gong Fire Bell. Incredibly robust so perfect for outside locations like caravan sites; Bell produces 60decibels alarm for up to 35 metres; Die-cast aluminium base plate and dome; Pre-drilled for fast and easy mounting; Weight 1.7 kg; Diameter 270mm; Depth 140mm